{"asOf":"2026-09-09","version":"2026-09-09.company-ir-2","methodology":{"source":"Official issuer IR documents and SEC entity-wide Company Facts","quarterPolicy":"Fiscal labels are taken from the original period filing; calendar and issuer fiscal quarters are not merged.","comparisonPolicy":"Same company, fiscal quarter offsets, currency, accounting basis and reporting scope only. Margins change in percentage points. Growth from zero or negative denominators is not shown.","missingPolicy":"Missing figures remain unavailable; they are never zero-filled.","exposurePolicy":"Issuer customer and geographic revenue retains independent annual, quarterly and YTD periods, source-specific geography and consolidation scope. Anonymous customers remain anonymous. Thresholds are bounds. ASTRIA converts disclosed point shares only with matching revenue denominators; these approximate amounts are labelled estimated with formulas. Amount-derived shares are calculated.","refreshPolicy":"Public snapshot. Deterministic SEC ingestion and curated issuer supplements; no model calls on page views."},"company":{"id":"acm-research","name":"ACM Research","ticker":"ACMR","cik":1680062,"sector":"equipment","country":"United States","irUrl":"https://ir.acmr.com/","resultsUrl":"https://ir.acmr.com/financial-information/quarterly-results/","verificationDate":"2026-09-09","sourceUrl":"https://ir.acmr.com/financial-information/quarterly-results/","localName":"ACM 리서치","stockId":null,"periods":[{"id":"FY2026-Q2","fiscalYear":2026,"fiscalQuarter":2,"label":"Q2 FY2026","periodStart":"2026-04-01","periodEnd":"2026-06-30","publishedAt":"2026-08-07","currency":"USD","metrics":[{"metric":"revenue","label":"Revenue","value":292.919,"unit":"USD million","basis":"US GAAP · consolidated · RevenueFromContractWithCustomerExcludingAssessedTax","evidenceClass":"reported","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026054832/acmr-20260630.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026054832/acmr-20260630.htm","accession":"0001628280-26-054832","filed":"2026-08-07","concept":"us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax","start":"2026-04-01","end":"2026-06-30","value":292919000,"unit":"USD"}],"note":"Latest filed entity-wide value for this duration as of 2026-09-09","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"gross_profit","label":"Gross profit","value":134.618,"unit":"USD million","basis":"US GAAP · consolidated · GrossProfit","evidenceClass":"reported","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026054832/acmr-20260630.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026054832/acmr-20260630.htm","accession":"0001628280-26-054832","filed":"2026-08-07","concept":"us-gaap:GrossProfit","start":"2026-04-01","end":"2026-06-30","value":134618000,"unit":"USD"}],"note":"Latest filed entity-wide value for this duration as of 2026-09-09","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"operating_income","label":"Operating income","value":49.743,"unit":"USD million","basis":"US GAAP · consolidated · OperatingIncomeLoss","evidenceClass":"reported","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026054832/acmr-20260630.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026054832/acmr-20260630.htm","accession":"0001628280-26-054832","filed":"2026-08-07","concept":"us-gaap:OperatingIncomeLoss","start":"2026-04-01","end":"2026-06-30","value":49743000,"unit":"USD"}],"note":"Latest filed entity-wide value for this duration as of 2026-09-09","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"net_income","label":"Net income","value":88.984,"unit":"USD million","basis":"US GAAP · consolidated · NetIncomeLoss","evidenceClass":"reported","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026054832/acmr-20260630.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026054832/acmr-20260630.htm","accession":"0001628280-26-054832","filed":"2026-08-07","concept":"us-gaap:NetIncomeLoss","start":"2026-04-01","end":"2026-06-30","value":88984000,"unit":"USD"}],"note":"Latest filed entity-wide value for this duration as of 2026-09-09","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"eps","label":"Diluted EPS","value":1.23,"unit":"USD/share","basis":"US GAAP · consolidated · EarningsPerShareDiluted","evidenceClass":"reported","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026054832/acmr-20260630.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026054832/acmr-20260630.htm","accession":"0001628280-26-054832","filed":"2026-08-07","concept":"us-gaap:EarningsPerShareDiluted","start":"2026-04-01","end":"2026-06-30","value":1.23,"unit":"USD/shares"}],"note":"Latest filed entity-wide value for this duration as of 2026-09-09","accountingBasis":"GAAP","perShareBasis":"diluted-share","scope":"Consolidated"},{"metric":"operating_cash_flow","label":"Operating cash flow","value":-6.358,"unit":"USD million","basis":"US GAAP · consolidated · NetCashProvidedByUsedInOperatingActivities","evidenceClass":"derived","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026054832/acmr-20260630.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026054832/acmr-20260630.htm","accession":"0001628280-26-054832","filed":"2026-08-07","concept":"us-gaap:NetCashProvidedByUsedInOperatingActivities","start":"2026-01-01","end":"2026-06-30","value":-35896000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026032842/acmr-20260331.htm","accession":"0001628280-26-032842","filed":"2026-05-08","concept":"us-gaap:NetCashProvidedByUsedInOperatingActivities","start":"2026-01-01","end":"2026-03-31","value":-29538000,"unit":"USD"}],"note":"Quarter calculated as cumulative amount minus the preceding cumulative amount with matching start, concept and currency. Filing revisions can affect comparability.","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"capex","label":"Capital expenditures","value":65.11,"unit":"USD million","basis":"US GAAP · consolidated · PaymentsToAcquirePropertyPlantAndEquipment","evidenceClass":"derived","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026054832/acmr-20260630.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026054832/acmr-20260630.htm","accession":"0001628280-26-054832","filed":"2026-08-07","concept":"us-gaap:PaymentsToAcquirePropertyPlantAndEquipment","start":"2026-01-01","end":"2026-06-30","value":87311000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026032842/acmr-20260331.htm","accession":"0001628280-26-032842","filed":"2026-05-08","concept":"us-gaap:PaymentsToAcquirePropertyPlantAndEquipment","start":"2026-01-01","end":"2026-03-31","value":22201000,"unit":"USD"}],"note":"Quarter calculated as cumulative amount minus the preceding cumulative amount with matching start, concept and currency. Filing revisions can affect comparability.","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"gross_margin","label":"Gross margin","value":45.95741484847347,"unit":"percent","basis":"US GAAP · consolidated · GrossProfit","evidenceClass":"derived","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026054832/acmr-20260630.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026054832/acmr-20260630.htm","accession":"0001628280-26-054832","filed":"2026-08-07","concept":"us-gaap:GrossProfit","start":"2026-04-01","end":"2026-06-30","value":134618000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026054832/acmr-20260630.htm","accession":"0001628280-26-054832","filed":"2026-08-07","concept":"us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax","start":"2026-04-01","end":"2026-06-30","value":292919000,"unit":"USD"}],"note":"Gross profit / revenue × 100; GAAP/IFRS basis follows the inputs.","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"operating_margin","label":"Operating margin","value":16.981827740774754,"unit":"percent","basis":"US GAAP · consolidated · OperatingIncomeLoss","evidenceClass":"derived","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026054832/acmr-20260630.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026054832/acmr-20260630.htm","accession":"0001628280-26-054832","filed":"2026-08-07","concept":"us-gaap:OperatingIncomeLoss","start":"2026-04-01","end":"2026-06-30","value":49743000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026054832/acmr-20260630.htm","accession":"0001628280-26-054832","filed":"2026-08-07","concept":"us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax","start":"2026-04-01","end":"2026-06-30","value":292919000,"unit":"USD"}],"note":"Operating income / revenue × 100; GAAP/IFRS basis follows the inputs.","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"net_margin","label":"Net margin","value":30.37836398458277,"unit":"percent","basis":"US GAAP · consolidated · NetIncomeLoss","evidenceClass":"derived","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026054832/acmr-20260630.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026054832/acmr-20260630.htm","accession":"0001628280-26-054832","filed":"2026-08-07","concept":"us-gaap:NetIncomeLoss","start":"2026-04-01","end":"2026-06-30","value":88984000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026054832/acmr-20260630.htm","accession":"0001628280-26-054832","filed":"2026-08-07","concept":"us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax","start":"2026-04-01","end":"2026-06-30","value":292919000,"unit":"USD"}],"note":"Net income / revenue × 100; GAAP/IFRS basis follows the inputs.","accountingBasis":"GAAP","scope":"Consolidated"}],"breakdowns":[]},{"id":"FY2026-Q1","fiscalYear":2026,"fiscalQuarter":1,"label":"Q1 FY2026","periodStart":"2026-01-01","periodEnd":"2026-03-31","publishedAt":"2026-05-08","currency":"USD","metrics":[{"metric":"revenue","label":"Revenue","value":231.263,"unit":"USD million","basis":"US GAAP · consolidated · RevenueFromContractWithCustomerExcludingAssessedTax","evidenceClass":"reported","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026032842/acmr-20260331.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026032842/acmr-20260331.htm","accession":"0001628280-26-032842","filed":"2026-05-08","concept":"us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax","start":"2026-01-01","end":"2026-03-31","value":231263000,"unit":"USD"}],"note":"Latest filed entity-wide value for this duration as of 2026-09-09","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"gross_profit","label":"Gross profit","value":107.238,"unit":"USD million","basis":"US GAAP · consolidated · GrossProfit","evidenceClass":"reported","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026032842/acmr-20260331.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026032842/acmr-20260331.htm","accession":"0001628280-26-032842","filed":"2026-05-08","concept":"us-gaap:GrossProfit","start":"2026-01-01","end":"2026-03-31","value":107238000,"unit":"USD"}],"note":"Latest filed entity-wide value for this duration as of 2026-09-09","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"operating_income","label":"Operating income","value":36.177,"unit":"USD million","basis":"US GAAP · consolidated · OperatingIncomeLoss","evidenceClass":"reported","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026032842/acmr-20260331.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026032842/acmr-20260331.htm","accession":"0001628280-26-032842","filed":"2026-05-08","concept":"us-gaap:OperatingIncomeLoss","start":"2026-01-01","end":"2026-03-31","value":36177000,"unit":"USD"}],"note":"Latest filed entity-wide value for this duration as of 2026-09-09","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"net_income","label":"Net income","value":17.307,"unit":"USD million","basis":"US GAAP · consolidated · NetIncomeLoss","evidenceClass":"reported","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026032842/acmr-20260331.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026032842/acmr-20260331.htm","accession":"0001628280-26-032842","filed":"2026-05-08","concept":"us-gaap:NetIncomeLoss","start":"2026-01-01","end":"2026-03-31","value":17307000,"unit":"USD"}],"note":"Latest filed entity-wide value for this duration as of 2026-09-09","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"eps","label":"Diluted EPS","value":0.24,"unit":"USD/share","basis":"US GAAP · consolidated · EarningsPerShareDiluted","evidenceClass":"reported","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026032842/acmr-20260331.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026032842/acmr-20260331.htm","accession":"0001628280-26-032842","filed":"2026-05-08","concept":"us-gaap:EarningsPerShareDiluted","start":"2026-01-01","end":"2026-03-31","value":0.24,"unit":"USD/shares"}],"note":"Latest filed entity-wide value for this duration as of 2026-09-09","accountingBasis":"GAAP","perShareBasis":"diluted-share","scope":"Consolidated"},{"metric":"operating_cash_flow","label":"Operating cash flow","value":-29.538,"unit":"USD million","basis":"US GAAP · consolidated · NetCashProvidedByUsedInOperatingActivities","evidenceClass":"reported","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026032842/acmr-20260331.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026032842/acmr-20260331.htm","accession":"0001628280-26-032842","filed":"2026-05-08","concept":"us-gaap:NetCashProvidedByUsedInOperatingActivities","start":"2026-01-01","end":"2026-03-31","value":-29538000,"unit":"USD"}],"note":"Latest filed entity-wide value for this duration as of 2026-09-09","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"capex","label":"Capital expenditures","value":22.201,"unit":"USD million","basis":"US GAAP · consolidated · PaymentsToAcquirePropertyPlantAndEquipment","evidenceClass":"reported","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026032842/acmr-20260331.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026032842/acmr-20260331.htm","accession":"0001628280-26-032842","filed":"2026-05-08","concept":"us-gaap:PaymentsToAcquirePropertyPlantAndEquipment","start":"2026-01-01","end":"2026-03-31","value":22201000,"unit":"USD"}],"note":"Latest filed entity-wide value for this duration as of 2026-09-09","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"gross_margin","label":"Gross margin","value":46.37058241050232,"unit":"percent","basis":"US GAAP · consolidated · GrossProfit","evidenceClass":"derived","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026032842/acmr-20260331.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026032842/acmr-20260331.htm","accession":"0001628280-26-032842","filed":"2026-05-08","concept":"us-gaap:GrossProfit","start":"2026-01-01","end":"2026-03-31","value":107238000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026032842/acmr-20260331.htm","accession":"0001628280-26-032842","filed":"2026-05-08","concept":"us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax","start":"2026-01-01","end":"2026-03-31","value":231263000,"unit":"USD"}],"note":"Gross profit / revenue × 100; GAAP/IFRS basis follows the inputs.","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"operating_margin","label":"Operating margin","value":15.643228704980908,"unit":"percent","basis":"US GAAP · consolidated · OperatingIncomeLoss","evidenceClass":"derived","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026032842/acmr-20260331.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026032842/acmr-20260331.htm","accession":"0001628280-26-032842","filed":"2026-05-08","concept":"us-gaap:OperatingIncomeLoss","start":"2026-01-01","end":"2026-03-31","value":36177000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026032842/acmr-20260331.htm","accession":"0001628280-26-032842","filed":"2026-05-08","concept":"us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax","start":"2026-01-01","end":"2026-03-31","value":231263000,"unit":"USD"}],"note":"Operating income / revenue × 100; GAAP/IFRS basis follows the inputs.","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"net_margin","label":"Net margin","value":7.483687403518936,"unit":"percent","basis":"US GAAP · consolidated · NetIncomeLoss","evidenceClass":"derived","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026032842/acmr-20260331.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026032842/acmr-20260331.htm","accession":"0001628280-26-032842","filed":"2026-05-08","concept":"us-gaap:NetIncomeLoss","start":"2026-01-01","end":"2026-03-31","value":17307000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026032842/acmr-20260331.htm","accession":"0001628280-26-032842","filed":"2026-05-08","concept":"us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax","start":"2026-01-01","end":"2026-03-31","value":231263000,"unit":"USD"}],"note":"Net income / revenue × 100; GAAP/IFRS basis follows the inputs.","accountingBasis":"GAAP","scope":"Consolidated"}],"breakdowns":[]},{"id":"FY2025-Q4","fiscalYear":2025,"fiscalQuarter":4,"label":"Q4 FY2025","periodStart":"2025-10-01","periodEnd":"2025-12-31","publishedAt":"2026-03-02","currency":"USD","metrics":[{"metric":"revenue","label":"Revenue","value":244.43,"unit":"USD million","basis":"US GAAP · consolidated · RevenueFromContractWithCustomerExcludingAssessedTax","evidenceClass":"derived","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026013231/acmr-20251231.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026013231/acmr-20251231.htm","accession":"0001628280-26-013231","filed":"2026-03-02","concept":"us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax","start":"2025-01-01","end":"2025-12-31","value":901309000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","accession":"0001628280-25-050152","filed":"2025-11-06","concept":"us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax","start":"2025-01-01","end":"2025-09-30","value":656879000,"unit":"USD"}],"note":"Quarter calculated as cumulative amount minus the preceding cumulative amount with matching start, concept and currency. Filing revisions can affect comparability.","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"gross_profit","label":"Gross profit","value":99.907,"unit":"USD million","basis":"US GAAP · consolidated · GrossProfit","evidenceClass":"derived","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026013231/acmr-20251231.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026013231/acmr-20251231.htm","accession":"0001628280-26-013231","filed":"2026-03-02","concept":"us-gaap:GrossProfit","start":"2025-01-01","end":"2025-12-31","value":400067000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","accession":"0001628280-25-050152","filed":"2025-11-06","concept":"us-gaap:GrossProfit","start":"2025-01-01","end":"2025-09-30","value":300160000,"unit":"USD"}],"note":"Quarter calculated as cumulative amount minus the preceding cumulative amount with matching start, concept and currency. Filing revisions can affect comparability.","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"operating_income","label":"Operating income","value":23.035,"unit":"USD million","basis":"US GAAP · consolidated · OperatingIncomeLoss","evidenceClass":"derived","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026013231/acmr-20251231.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026013231/acmr-20251231.htm","accession":"0001628280-26-013231","filed":"2026-03-02","concept":"us-gaap:OperatingIncomeLoss","start":"2025-01-01","end":"2025-12-31","value":109429000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","accession":"0001628280-25-050152","filed":"2025-11-06","concept":"us-gaap:OperatingIncomeLoss","start":"2025-01-01","end":"2025-09-30","value":86394000,"unit":"USD"}],"note":"Quarter calculated as cumulative amount minus the preceding cumulative amount with matching start, concept and currency. Filing revisions can affect comparability.","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"net_income","label":"Net income","value":8.049,"unit":"USD million","basis":"US GAAP · consolidated · NetIncomeLoss","evidenceClass":"derived","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026013231/acmr-20251231.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026013231/acmr-20251231.htm","accession":"0001628280-26-013231","filed":"2026-03-02","concept":"us-gaap:NetIncomeLoss","start":"2025-01-01","end":"2025-12-31","value":94078000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","accession":"0001628280-25-050152","filed":"2025-11-06","concept":"us-gaap:NetIncomeLoss","start":"2025-01-01","end":"2025-09-30","value":86029000,"unit":"USD"}],"note":"Quarter calculated as cumulative amount minus the preceding cumulative amount with matching start, concept and currency. Filing revisions can affect comparability.","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"operating_cash_flow","label":"Operating cash flow","value":33.919,"unit":"USD million","basis":"US GAAP · consolidated · NetCashProvidedByUsedInOperatingActivities","evidenceClass":"derived","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026013231/acmr-20251231.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026013231/acmr-20251231.htm","accession":"0001628280-26-013231","filed":"2026-03-02","concept":"us-gaap:NetCashProvidedByUsedInOperatingActivities","start":"2025-01-01","end":"2025-12-31","value":-10325000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","accession":"0001628280-25-050152","filed":"2025-11-06","concept":"us-gaap:NetCashProvidedByUsedInOperatingActivities","start":"2025-01-01","end":"2025-09-30","value":-44244000,"unit":"USD"}],"note":"Quarter calculated as cumulative amount minus the preceding cumulative amount with matching start, concept and currency. Filing revisions can affect comparability.","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"capex","label":"Capital expenditures","value":13.81,"unit":"USD million","basis":"US GAAP · consolidated · PaymentsToAcquirePropertyPlantAndEquipment","evidenceClass":"derived","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026013231/acmr-20251231.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026013231/acmr-20251231.htm","accession":"0001628280-26-013231","filed":"2026-03-02","concept":"us-gaap:PaymentsToAcquirePropertyPlantAndEquipment","start":"2025-01-01","end":"2025-12-31","value":56283000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","accession":"0001628280-25-050152","filed":"2025-11-06","concept":"us-gaap:PaymentsToAcquirePropertyPlantAndEquipment","start":"2025-01-01","end":"2025-09-30","value":42473000,"unit":"USD"}],"note":"Quarter calculated as cumulative amount minus the preceding cumulative amount with matching start, concept and currency. Filing revisions can affect comparability.","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"gross_margin","label":"Gross margin","value":40.873460704496175,"unit":"percent","basis":"US GAAP · consolidated · GrossProfit","evidenceClass":"derived","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026013231/acmr-20251231.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026013231/acmr-20251231.htm","accession":"0001628280-26-013231","filed":"2026-03-02","concept":"us-gaap:GrossProfit","start":"2025-01-01","end":"2025-12-31","value":400067000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","accession":"0001628280-25-050152","filed":"2025-11-06","concept":"us-gaap:GrossProfit","start":"2025-01-01","end":"2025-09-30","value":300160000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026013231/acmr-20251231.htm","accession":"0001628280-26-013231","filed":"2026-03-02","concept":"us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax","start":"2025-01-01","end":"2025-12-31","value":901309000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","accession":"0001628280-25-050152","filed":"2025-11-06","concept":"us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax","start":"2025-01-01","end":"2025-09-30","value":656879000,"unit":"USD"}],"note":"Gross profit / revenue × 100; GAAP/IFRS basis follows the inputs.","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"operating_margin","label":"Operating margin","value":9.423965961625006,"unit":"percent","basis":"US GAAP · consolidated · OperatingIncomeLoss","evidenceClass":"derived","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026013231/acmr-20251231.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026013231/acmr-20251231.htm","accession":"0001628280-26-013231","filed":"2026-03-02","concept":"us-gaap:OperatingIncomeLoss","start":"2025-01-01","end":"2025-12-31","value":109429000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","accession":"0001628280-25-050152","filed":"2025-11-06","concept":"us-gaap:OperatingIncomeLoss","start":"2025-01-01","end":"2025-09-30","value":86394000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026013231/acmr-20251231.htm","accession":"0001628280-26-013231","filed":"2026-03-02","concept":"us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax","start":"2025-01-01","end":"2025-12-31","value":901309000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","accession":"0001628280-25-050152","filed":"2025-11-06","concept":"us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax","start":"2025-01-01","end":"2025-09-30","value":656879000,"unit":"USD"}],"note":"Operating income / revenue × 100; GAAP/IFRS basis follows the inputs.","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"net_margin","label":"Net margin","value":3.2929673117047824,"unit":"percent","basis":"US GAAP · consolidated · NetIncomeLoss","evidenceClass":"derived","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026013231/acmr-20251231.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026013231/acmr-20251231.htm","accession":"0001628280-26-013231","filed":"2026-03-02","concept":"us-gaap:NetIncomeLoss","start":"2025-01-01","end":"2025-12-31","value":94078000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","accession":"0001628280-25-050152","filed":"2025-11-06","concept":"us-gaap:NetIncomeLoss","start":"2025-01-01","end":"2025-09-30","value":86029000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026013231/acmr-20251231.htm","accession":"0001628280-26-013231","filed":"2026-03-02","concept":"us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax","start":"2025-01-01","end":"2025-12-31","value":901309000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","accession":"0001628280-25-050152","filed":"2025-11-06","concept":"us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax","start":"2025-01-01","end":"2025-09-30","value":656879000,"unit":"USD"}],"note":"Net income / revenue × 100; GAAP/IFRS basis follows the inputs.","accountingBasis":"GAAP","scope":"Consolidated"}],"breakdowns":[]},{"id":"FY2025-Q3","fiscalYear":2025,"fiscalQuarter":3,"label":"Q3 FY2025","periodStart":"2025-07-01","periodEnd":"2025-09-30","publishedAt":"2025-11-06","currency":"USD","metrics":[{"metric":"revenue","label":"Revenue","value":269.16,"unit":"USD million","basis":"US GAAP · consolidated · RevenueFromContractWithCustomerExcludingAssessedTax","evidenceClass":"reported","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","accession":"0001628280-25-050152","filed":"2025-11-06","concept":"us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax","start":"2025-07-01","end":"2025-09-30","value":269160000,"unit":"USD"}],"note":"Latest filed entity-wide value for this duration as of 2026-09-09","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"gross_profit","label":"Gross profit","value":113.149,"unit":"USD million","basis":"US GAAP · consolidated · GrossProfit","evidenceClass":"reported","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","accession":"0001628280-25-050152","filed":"2025-11-06","concept":"us-gaap:GrossProfit","start":"2025-07-01","end":"2025-09-30","value":113149000,"unit":"USD"}],"note":"Latest filed entity-wide value for this duration as of 2026-09-09","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"operating_income","label":"Operating income","value":28.923,"unit":"USD million","basis":"US GAAP · consolidated · OperatingIncomeLoss","evidenceClass":"reported","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","accession":"0001628280-25-050152","filed":"2025-11-06","concept":"us-gaap:OperatingIncomeLoss","start":"2025-07-01","end":"2025-09-30","value":28923000,"unit":"USD"}],"note":"Latest filed entity-wide value for this duration as of 2026-09-09","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"net_income","label":"Net income","value":35.889,"unit":"USD million","basis":"US GAAP · consolidated · NetIncomeLoss","evidenceClass":"reported","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","accession":"0001628280-25-050152","filed":"2025-11-06","concept":"us-gaap:NetIncomeLoss","start":"2025-07-01","end":"2025-09-30","value":35889000,"unit":"USD"}],"note":"Latest filed entity-wide value for this duration as of 2026-09-09","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"eps","label":"Diluted EPS","value":0.52,"unit":"USD/share","basis":"US GAAP · consolidated · EarningsPerShareDiluted","evidenceClass":"reported","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","accession":"0001628280-25-050152","filed":"2025-11-06","concept":"us-gaap:EarningsPerShareDiluted","start":"2025-07-01","end":"2025-09-30","value":0.52,"unit":"USD/shares"}],"note":"Latest filed entity-wide value for this duration as of 2026-09-09","accountingBasis":"GAAP","perShareBasis":"diluted-share","scope":"Consolidated"},{"metric":"operating_cash_flow","label":"Operating cash flow","value":-4.625,"unit":"USD million","basis":"US GAAP · consolidated · NetCashProvidedByUsedInOperatingActivities","evidenceClass":"derived","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","accession":"0001628280-25-050152","filed":"2025-11-06","concept":"us-gaap:NetCashProvidedByUsedInOperatingActivities","start":"2025-01-01","end":"2025-09-30","value":-44244000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026054832/acmr-20260630.htm","accession":"0001628280-26-054832","filed":"2026-08-07","concept":"us-gaap:NetCashProvidedByUsedInOperatingActivities","start":"2025-01-01","end":"2025-06-30","value":-39619000,"unit":"USD"}],"note":"Quarter calculated as cumulative amount minus the preceding cumulative amount with matching start, concept and currency. Filing revisions can affect comparability.","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"capex","label":"Capital expenditures","value":11.015,"unit":"USD million","basis":"US GAAP · consolidated · PaymentsToAcquirePropertyPlantAndEquipment","evidenceClass":"derived","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","accession":"0001628280-25-050152","filed":"2025-11-06","concept":"us-gaap:PaymentsToAcquirePropertyPlantAndEquipment","start":"2025-01-01","end":"2025-09-30","value":42473000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026054832/acmr-20260630.htm","accession":"0001628280-26-054832","filed":"2026-08-07","concept":"us-gaap:PaymentsToAcquirePropertyPlantAndEquipment","start":"2025-01-01","end":"2025-06-30","value":31458000,"unit":"USD"}],"note":"Quarter calculated as cumulative amount minus the preceding cumulative amount with matching start, concept and currency. Filing revisions can affect comparability.","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"gross_margin","label":"Gross margin","value":42.03782137018873,"unit":"percent","basis":"US GAAP · consolidated · GrossProfit","evidenceClass":"derived","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","accession":"0001628280-25-050152","filed":"2025-11-06","concept":"us-gaap:GrossProfit","start":"2025-07-01","end":"2025-09-30","value":113149000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","accession":"0001628280-25-050152","filed":"2025-11-06","concept":"us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax","start":"2025-07-01","end":"2025-09-30","value":269160000,"unit":"USD"}],"note":"Gross profit / revenue × 100; GAAP/IFRS basis follows the inputs.","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"operating_margin","label":"Operating margin","value":10.745653143111902,"unit":"percent","basis":"US GAAP · consolidated · OperatingIncomeLoss","evidenceClass":"derived","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","accession":"0001628280-25-050152","filed":"2025-11-06","concept":"us-gaap:OperatingIncomeLoss","start":"2025-07-01","end":"2025-09-30","value":28923000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","accession":"0001628280-25-050152","filed":"2025-11-06","concept":"us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax","start":"2025-07-01","end":"2025-09-30","value":269160000,"unit":"USD"}],"note":"Operating income / revenue × 100; GAAP/IFRS basis follows the inputs.","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"net_margin","label":"Net margin","value":13.333704859563086,"unit":"percent","basis":"US GAAP · consolidated · NetIncomeLoss","evidenceClass":"derived","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","accession":"0001628280-25-050152","filed":"2025-11-06","concept":"us-gaap:NetIncomeLoss","start":"2025-07-01","end":"2025-09-30","value":35889000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","accession":"0001628280-25-050152","filed":"2025-11-06","concept":"us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax","start":"2025-07-01","end":"2025-09-30","value":269160000,"unit":"USD"}],"note":"Net income / revenue × 100; GAAP/IFRS basis follows the inputs.","accountingBasis":"GAAP","scope":"Consolidated"}],"breakdowns":[]},{"id":"FY2025-Q2","fiscalYear":2025,"fiscalQuarter":2,"label":"Q2 FY2025","periodStart":"2025-04-01","periodEnd":"2025-06-30","publishedAt":"2025-08-07","currency":"USD","metrics":[{"metric":"revenue","label":"Revenue","value":215.372,"unit":"USD million","basis":"US GAAP · consolidated · RevenueFromContractWithCustomerExcludingAssessedTax","evidenceClass":"reported","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026054832/acmr-20260630.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026054832/acmr-20260630.htm","accession":"0001628280-26-054832","filed":"2026-08-07","concept":"us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax","start":"2025-04-01","end":"2025-06-30","value":215372000,"unit":"USD"}],"note":"Latest filed entity-wide value for this duration as of 2026-09-09","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"gross_profit","label":"Gross profit","value":104.461,"unit":"USD million","basis":"US GAAP · consolidated · GrossProfit","evidenceClass":"reported","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026054832/acmr-20260630.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026054832/acmr-20260630.htm","accession":"0001628280-26-054832","filed":"2026-08-07","concept":"us-gaap:GrossProfit","start":"2025-04-01","end":"2025-06-30","value":104461000,"unit":"USD"}],"note":"Latest filed entity-wide value for this duration as of 2026-09-09","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"operating_income","label":"Operating income","value":31.694,"unit":"USD million","basis":"US GAAP · consolidated · OperatingIncomeLoss","evidenceClass":"reported","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026054832/acmr-20260630.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026054832/acmr-20260630.htm","accession":"0001628280-26-054832","filed":"2026-08-07","concept":"us-gaap:OperatingIncomeLoss","start":"2025-04-01","end":"2025-06-30","value":31694000,"unit":"USD"}],"note":"Latest filed entity-wide value for this duration as of 2026-09-09","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"net_income","label":"Net income","value":29.76,"unit":"USD million","basis":"US GAAP · consolidated · NetIncomeLoss","evidenceClass":"reported","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026054832/acmr-20260630.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026054832/acmr-20260630.htm","accession":"0001628280-26-054832","filed":"2026-08-07","concept":"us-gaap:NetIncomeLoss","start":"2025-04-01","end":"2025-06-30","value":29760000,"unit":"USD"}],"note":"Latest filed entity-wide value for this duration as of 2026-09-09","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"eps","label":"Diluted EPS","value":0.44,"unit":"USD/share","basis":"US GAAP · consolidated · EarningsPerShareDiluted","evidenceClass":"reported","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026054832/acmr-20260630.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026054832/acmr-20260630.htm","accession":"0001628280-26-054832","filed":"2026-08-07","concept":"us-gaap:EarningsPerShareDiluted","start":"2025-04-01","end":"2025-06-30","value":0.44,"unit":"USD/shares"}],"note":"Latest filed entity-wide value for this duration as of 2026-09-09","accountingBasis":"GAAP","perShareBasis":"diluted-share","scope":"Consolidated"},{"metric":"operating_cash_flow","label":"Operating cash flow","value":-44.901,"unit":"USD million","basis":"US GAAP · consolidated · NetCashProvidedByUsedInOperatingActivities","evidenceClass":"derived","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026054832/acmr-20260630.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026054832/acmr-20260630.htm","accession":"0001628280-26-054832","filed":"2026-08-07","concept":"us-gaap:NetCashProvidedByUsedInOperatingActivities","start":"2025-01-01","end":"2025-06-30","value":-39619000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026032842/acmr-20260331.htm","accession":"0001628280-26-032842","filed":"2026-05-08","concept":"us-gaap:NetCashProvidedByUsedInOperatingActivities","start":"2025-01-01","end":"2025-03-31","value":5282000,"unit":"USD"}],"note":"Quarter calculated as cumulative amount minus the preceding cumulative amount with matching start, concept and currency. Filing revisions can affect comparability.","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"capex","label":"Capital expenditures","value":14.732,"unit":"USD million","basis":"US GAAP · consolidated · PaymentsToAcquirePropertyPlantAndEquipment","evidenceClass":"derived","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026054832/acmr-20260630.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026054832/acmr-20260630.htm","accession":"0001628280-26-054832","filed":"2026-08-07","concept":"us-gaap:PaymentsToAcquirePropertyPlantAndEquipment","start":"2025-01-01","end":"2025-06-30","value":31458000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026032842/acmr-20260331.htm","accession":"0001628280-26-032842","filed":"2026-05-08","concept":"us-gaap:PaymentsToAcquirePropertyPlantAndEquipment","start":"2025-01-01","end":"2025-03-31","value":16726000,"unit":"USD"}],"note":"Quarter calculated as cumulative amount minus the preceding cumulative amount with matching start, concept and currency. Filing revisions can affect comparability.","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"gross_margin","label":"Gross margin","value":48.502590866036435,"unit":"percent","basis":"US GAAP · consolidated · GrossProfit","evidenceClass":"derived","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026054832/acmr-20260630.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026054832/acmr-20260630.htm","accession":"0001628280-26-054832","filed":"2026-08-07","concept":"us-gaap:GrossProfit","start":"2025-04-01","end":"2025-06-30","value":104461000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026054832/acmr-20260630.htm","accession":"0001628280-26-054832","filed":"2026-08-07","concept":"us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax","start":"2025-04-01","end":"2025-06-30","value":215372000,"unit":"USD"}],"note":"Gross profit / revenue × 100; GAAP/IFRS basis follows the inputs.","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"operating_margin","label":"Operating margin","value":14.71593336181119,"unit":"percent","basis":"US GAAP · consolidated · OperatingIncomeLoss","evidenceClass":"derived","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026054832/acmr-20260630.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026054832/acmr-20260630.htm","accession":"0001628280-26-054832","filed":"2026-08-07","concept":"us-gaap:OperatingIncomeLoss","start":"2025-04-01","end":"2025-06-30","value":31694000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026054832/acmr-20260630.htm","accession":"0001628280-26-054832","filed":"2026-08-07","concept":"us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax","start":"2025-04-01","end":"2025-06-30","value":215372000,"unit":"USD"}],"note":"Operating income / revenue × 100; GAAP/IFRS basis follows the inputs.","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"net_margin","label":"Net margin","value":13.817952194342812,"unit":"percent","basis":"US GAAP · consolidated · NetIncomeLoss","evidenceClass":"derived","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026054832/acmr-20260630.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026054832/acmr-20260630.htm","accession":"0001628280-26-054832","filed":"2026-08-07","concept":"us-gaap:NetIncomeLoss","start":"2025-04-01","end":"2025-06-30","value":29760000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026054832/acmr-20260630.htm","accession":"0001628280-26-054832","filed":"2026-08-07","concept":"us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax","start":"2025-04-01","end":"2025-06-30","value":215372000,"unit":"USD"}],"note":"Net income / revenue × 100; GAAP/IFRS basis follows the inputs.","accountingBasis":"GAAP","scope":"Consolidated"}],"breakdowns":[]},{"id":"FY2025-Q1","fiscalYear":2025,"fiscalQuarter":1,"label":"Q1 FY2025","periodStart":"2025-01-01","periodEnd":"2025-03-31","publishedAt":"2025-05-12","currency":"USD","metrics":[{"metric":"revenue","label":"Revenue","value":172.347,"unit":"USD million","basis":"US GAAP · consolidated · RevenueFromContractWithCustomerExcludingAssessedTax","evidenceClass":"reported","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026032842/acmr-20260331.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026032842/acmr-20260331.htm","accession":"0001628280-26-032842","filed":"2026-05-08","concept":"us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax","start":"2025-01-01","end":"2025-03-31","value":172347000,"unit":"USD"}],"note":"Latest filed entity-wide value for this duration as of 2026-09-09","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"gross_profit","label":"Gross profit","value":82.55,"unit":"USD million","basis":"US GAAP · consolidated · GrossProfit","evidenceClass":"reported","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026032842/acmr-20260331.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026032842/acmr-20260331.htm","accession":"0001628280-26-032842","filed":"2026-05-08","concept":"us-gaap:GrossProfit","start":"2025-01-01","end":"2025-03-31","value":82550000,"unit":"USD"}],"note":"Latest filed entity-wide value for this duration as of 2026-09-09","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"operating_income","label":"Operating income","value":25.777,"unit":"USD million","basis":"US GAAP · consolidated · OperatingIncomeLoss","evidenceClass":"reported","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026032842/acmr-20260331.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026032842/acmr-20260331.htm","accession":"0001628280-26-032842","filed":"2026-05-08","concept":"us-gaap:OperatingIncomeLoss","start":"2025-01-01","end":"2025-03-31","value":25777000,"unit":"USD"}],"note":"Latest filed entity-wide value for this duration as of 2026-09-09","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"net_income","label":"Net income","value":20.38,"unit":"USD million","basis":"US GAAP · consolidated · NetIncomeLoss","evidenceClass":"reported","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026032842/acmr-20260331.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026032842/acmr-20260331.htm","accession":"0001628280-26-032842","filed":"2026-05-08","concept":"us-gaap:NetIncomeLoss","start":"2025-01-01","end":"2025-03-31","value":20380000,"unit":"USD"}],"note":"Latest filed entity-wide value for this duration as of 2026-09-09","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"eps","label":"Diluted EPS","value":0.3,"unit":"USD/share","basis":"US GAAP · consolidated · EarningsPerShareDiluted","evidenceClass":"reported","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026032842/acmr-20260331.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026032842/acmr-20260331.htm","accession":"0001628280-26-032842","filed":"2026-05-08","concept":"us-gaap:EarningsPerShareDiluted","start":"2025-01-01","end":"2025-03-31","value":0.3,"unit":"USD/shares"}],"note":"Latest filed entity-wide value for this duration as of 2026-09-09","accountingBasis":"GAAP","perShareBasis":"diluted-share","scope":"Consolidated"},{"metric":"operating_cash_flow","label":"Operating cash flow","value":5.282,"unit":"USD million","basis":"US GAAP · consolidated · NetCashProvidedByUsedInOperatingActivities","evidenceClass":"reported","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026032842/acmr-20260331.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026032842/acmr-20260331.htm","accession":"0001628280-26-032842","filed":"2026-05-08","concept":"us-gaap:NetCashProvidedByUsedInOperatingActivities","start":"2025-01-01","end":"2025-03-31","value":5282000,"unit":"USD"}],"note":"Latest filed entity-wide value for this duration as of 2026-09-09","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"capex","label":"Capital expenditures","value":16.726,"unit":"USD million","basis":"US GAAP · consolidated · PaymentsToAcquirePropertyPlantAndEquipment","evidenceClass":"reported","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026032842/acmr-20260331.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026032842/acmr-20260331.htm","accession":"0001628280-26-032842","filed":"2026-05-08","concept":"us-gaap:PaymentsToAcquirePropertyPlantAndEquipment","start":"2025-01-01","end":"2025-03-31","value":16726000,"unit":"USD"}],"note":"Latest filed entity-wide value for this duration as of 2026-09-09","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"gross_margin","label":"Gross margin","value":47.897555513005734,"unit":"percent","basis":"US GAAP · consolidated · GrossProfit","evidenceClass":"derived","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026032842/acmr-20260331.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026032842/acmr-20260331.htm","accession":"0001628280-26-032842","filed":"2026-05-08","concept":"us-gaap:GrossProfit","start":"2025-01-01","end":"2025-03-31","value":82550000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026032842/acmr-20260331.htm","accession":"0001628280-26-032842","filed":"2026-05-08","concept":"us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax","start":"2025-01-01","end":"2025-03-31","value":172347000,"unit":"USD"}],"note":"Gross profit / revenue × 100; GAAP/IFRS basis follows the inputs.","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"operating_margin","label":"Operating margin","value":14.95645413033009,"unit":"percent","basis":"US GAAP · consolidated · OperatingIncomeLoss","evidenceClass":"derived","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026032842/acmr-20260331.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026032842/acmr-20260331.htm","accession":"0001628280-26-032842","filed":"2026-05-08","concept":"us-gaap:OperatingIncomeLoss","start":"2025-01-01","end":"2025-03-31","value":25777000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026032842/acmr-20260331.htm","accession":"0001628280-26-032842","filed":"2026-05-08","concept":"us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax","start":"2025-01-01","end":"2025-03-31","value":172347000,"unit":"USD"}],"note":"Operating income / revenue × 100; GAAP/IFRS basis follows the inputs.","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"net_margin","label":"Net margin","value":11.824980997638484,"unit":"percent","basis":"US GAAP · consolidated · NetIncomeLoss","evidenceClass":"derived","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026032842/acmr-20260331.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026032842/acmr-20260331.htm","accession":"0001628280-26-032842","filed":"2026-05-08","concept":"us-gaap:NetIncomeLoss","start":"2025-01-01","end":"2025-03-31","value":20380000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026032842/acmr-20260331.htm","accession":"0001628280-26-032842","filed":"2026-05-08","concept":"us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax","start":"2025-01-01","end":"2025-03-31","value":172347000,"unit":"USD"}],"note":"Net income / revenue × 100; GAAP/IFRS basis follows the inputs.","accountingBasis":"GAAP","scope":"Consolidated"}],"breakdowns":[]},{"id":"FY2024-Q4","fiscalYear":2024,"fiscalQuarter":4,"label":"Q4 FY2024","periodStart":"2024-10-01","periodEnd":"2024-12-31","publishedAt":"2025-03-03","currency":"USD","metrics":[{"metric":"revenue","label":"Revenue","value":223.471,"unit":"USD million","basis":"US GAAP · consolidated · RevenueFromContractWithCustomerExcludingAssessedTax","evidenceClass":"derived","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026013231/acmr-20251231.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026013231/acmr-20251231.htm","accession":"0001628280-26-013231","filed":"2026-03-02","concept":"us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax","start":"2024-01-01","end":"2024-12-31","value":782118000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","accession":"0001628280-25-050152","filed":"2025-11-06","concept":"us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax","start":"2024-01-01","end":"2024-09-30","value":558647000,"unit":"USD"}],"note":"Quarter calculated as cumulative amount minus the preceding cumulative amount with matching start, concept and currency. Filing revisions can affect comparability.","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"gross_profit","label":"Gross profit","value":110.815,"unit":"USD million","basis":"US GAAP · consolidated · GrossProfit","evidenceClass":"derived","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026013231/acmr-20251231.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026013231/acmr-20251231.htm","accession":"0001628280-26-013231","filed":"2026-03-02","concept":"us-gaap:GrossProfit","start":"2024-01-01","end":"2024-12-31","value":391554000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","accession":"0001628280-25-050152","filed":"2025-11-06","concept":"us-gaap:GrossProfit","start":"2024-01-01","end":"2024-09-30","value":280739000,"unit":"USD"}],"note":"Quarter calculated as cumulative amount minus the preceding cumulative amount with matching start, concept and currency. Filing revisions can affect comparability.","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"operating_income","label":"Operating income","value":43.989,"unit":"USD million","basis":"US GAAP · consolidated · OperatingIncomeLoss","evidenceClass":"derived","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026013231/acmr-20251231.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026013231/acmr-20251231.htm","accession":"0001628280-26-013231","filed":"2026-03-02","concept":"us-gaap:OperatingIncomeLoss","start":"2024-01-01","end":"2024-12-31","value":150998000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","accession":"0001628280-25-050152","filed":"2025-11-06","concept":"us-gaap:OperatingIncomeLoss","start":"2024-01-01","end":"2024-09-30","value":107009000,"unit":"USD"}],"note":"Quarter calculated as cumulative amount minus the preceding cumulative amount with matching start, concept and currency. Filing revisions can affect comparability.","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"net_income","label":"Net income","value":31.08,"unit":"USD million","basis":"US GAAP · consolidated · NetIncomeLoss","evidenceClass":"derived","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026013231/acmr-20251231.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026013231/acmr-20251231.htm","accession":"0001628280-26-013231","filed":"2026-03-02","concept":"us-gaap:NetIncomeLoss","start":"2024-01-01","end":"2024-12-31","value":103627000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","accession":"0001628280-25-050152","filed":"2025-11-06","concept":"us-gaap:NetIncomeLoss","start":"2024-01-01","end":"2024-09-30","value":72547000,"unit":"USD"}],"note":"Quarter calculated as cumulative amount minus the preceding cumulative amount with matching start, concept and currency. Filing revisions can affect comparability.","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"operating_cash_flow","label":"Operating cash flow","value":88.595,"unit":"USD million","basis":"US GAAP · consolidated · NetCashProvidedByUsedInOperatingActivities","evidenceClass":"derived","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026013231/acmr-20251231.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026013231/acmr-20251231.htm","accession":"0001628280-26-013231","filed":"2026-03-02","concept":"us-gaap:NetCashProvidedByUsedInOperatingActivities","start":"2024-01-01","end":"2024-12-31","value":152450000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","accession":"0001628280-25-050152","filed":"2025-11-06","concept":"us-gaap:NetCashProvidedByUsedInOperatingActivities","start":"2024-01-01","end":"2024-09-30","value":63855000,"unit":"USD"}],"note":"Quarter calculated as cumulative amount minus the preceding cumulative amount with matching start, concept and currency. Filing revisions can affect comparability.","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"capex","label":"Capital expenditures","value":11.416,"unit":"USD million","basis":"US GAAP · consolidated · PaymentsToAcquirePropertyPlantAndEquipment","evidenceClass":"derived","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026013231/acmr-20251231.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026013231/acmr-20251231.htm","accession":"0001628280-26-013231","filed":"2026-03-02","concept":"us-gaap:PaymentsToAcquirePropertyPlantAndEquipment","start":"2024-01-01","end":"2024-12-31","value":82463000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","accession":"0001628280-25-050152","filed":"2025-11-06","concept":"us-gaap:PaymentsToAcquirePropertyPlantAndEquipment","start":"2024-01-01","end":"2024-09-30","value":71047000,"unit":"USD"}],"note":"Quarter calculated as cumulative amount minus the preceding cumulative amount with matching start, concept and currency. Filing revisions can affect comparability.","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"gross_margin","label":"Gross margin","value":49.58808972976359,"unit":"percent","basis":"US GAAP · consolidated · GrossProfit","evidenceClass":"derived","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026013231/acmr-20251231.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026013231/acmr-20251231.htm","accession":"0001628280-26-013231","filed":"2026-03-02","concept":"us-gaap:GrossProfit","start":"2024-01-01","end":"2024-12-31","value":391554000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","accession":"0001628280-25-050152","filed":"2025-11-06","concept":"us-gaap:GrossProfit","start":"2024-01-01","end":"2024-09-30","value":280739000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026013231/acmr-20251231.htm","accession":"0001628280-26-013231","filed":"2026-03-02","concept":"us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax","start":"2024-01-01","end":"2024-12-31","value":782118000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","accession":"0001628280-25-050152","filed":"2025-11-06","concept":"us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax","start":"2024-01-01","end":"2024-09-30","value":558647000,"unit":"USD"}],"note":"Gross profit / revenue × 100; GAAP/IFRS basis follows the inputs.","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"operating_margin","label":"Operating margin","value":19.684433326919375,"unit":"percent","basis":"US GAAP · consolidated · OperatingIncomeLoss","evidenceClass":"derived","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026013231/acmr-20251231.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026013231/acmr-20251231.htm","accession":"0001628280-26-013231","filed":"2026-03-02","concept":"us-gaap:OperatingIncomeLoss","start":"2024-01-01","end":"2024-12-31","value":150998000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","accession":"0001628280-25-050152","filed":"2025-11-06","concept":"us-gaap:OperatingIncomeLoss","start":"2024-01-01","end":"2024-09-30","value":107009000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026013231/acmr-20251231.htm","accession":"0001628280-26-013231","filed":"2026-03-02","concept":"us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax","start":"2024-01-01","end":"2024-12-31","value":782118000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","accession":"0001628280-25-050152","filed":"2025-11-06","concept":"us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax","start":"2024-01-01","end":"2024-09-30","value":558647000,"unit":"USD"}],"note":"Operating income / revenue × 100; GAAP/IFRS basis follows the inputs.","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"net_margin","label":"Net margin","value":13.907844865776767,"unit":"percent","basis":"US GAAP · consolidated · NetIncomeLoss","evidenceClass":"derived","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026013231/acmr-20251231.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026013231/acmr-20251231.htm","accession":"0001628280-26-013231","filed":"2026-03-02","concept":"us-gaap:NetIncomeLoss","start":"2024-01-01","end":"2024-12-31","value":103627000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","accession":"0001628280-25-050152","filed":"2025-11-06","concept":"us-gaap:NetIncomeLoss","start":"2024-01-01","end":"2024-09-30","value":72547000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026013231/acmr-20251231.htm","accession":"0001628280-26-013231","filed":"2026-03-02","concept":"us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax","start":"2024-01-01","end":"2024-12-31","value":782118000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","accession":"0001628280-25-050152","filed":"2025-11-06","concept":"us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax","start":"2024-01-01","end":"2024-09-30","value":558647000,"unit":"USD"}],"note":"Net income / revenue × 100; GAAP/IFRS basis follows the inputs.","accountingBasis":"GAAP","scope":"Consolidated"}],"breakdowns":[]},{"id":"FY2024-Q3","fiscalYear":2024,"fiscalQuarter":3,"label":"Q3 FY2024","periodStart":"2024-07-01","periodEnd":"2024-09-30","publishedAt":"2024-11-07","currency":"USD","metrics":[{"metric":"revenue","label":"Revenue","value":203.976,"unit":"USD million","basis":"US GAAP · consolidated · RevenueFromContractWithCustomerExcludingAssessedTax","evidenceClass":"reported","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","accession":"0001628280-25-050152","filed":"2025-11-06","concept":"us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax","start":"2024-07-01","end":"2024-09-30","value":203976000,"unit":"USD"}],"note":"Latest filed entity-wide value for this duration as of 2026-09-09","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"gross_profit","label":"Gross profit","value":104.834,"unit":"USD million","basis":"US GAAP · consolidated · GrossProfit","evidenceClass":"reported","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","accession":"0001628280-25-050152","filed":"2025-11-06","concept":"us-gaap:GrossProfit","start":"2024-07-01","end":"2024-09-30","value":104834000,"unit":"USD"}],"note":"Latest filed entity-wide value for this duration as of 2026-09-09","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"operating_income","label":"Operating income","value":44.184,"unit":"USD million","basis":"US GAAP · consolidated · OperatingIncomeLoss","evidenceClass":"reported","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","accession":"0001628280-25-050152","filed":"2025-11-06","concept":"us-gaap:OperatingIncomeLoss","start":"2024-07-01","end":"2024-09-30","value":44184000,"unit":"USD"}],"note":"Latest filed entity-wide value for this duration as of 2026-09-09","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"net_income","label":"Net income","value":30.904,"unit":"USD million","basis":"US GAAP · consolidated · NetIncomeLoss","evidenceClass":"reported","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","accession":"0001628280-25-050152","filed":"2025-11-06","concept":"us-gaap:NetIncomeLoss","start":"2024-07-01","end":"2024-09-30","value":30904000,"unit":"USD"}],"note":"Latest filed entity-wide value for this duration as of 2026-09-09","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"eps","label":"Diluted EPS","value":0.45,"unit":"USD/share","basis":"US GAAP · consolidated · EarningsPerShareDiluted","evidenceClass":"reported","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","accession":"0001628280-25-050152","filed":"2025-11-06","concept":"us-gaap:EarningsPerShareDiluted","start":"2024-07-01","end":"2024-09-30","value":0.45,"unit":"USD/shares"}],"note":"Latest filed entity-wide value for this duration as of 2026-09-09","accountingBasis":"GAAP","perShareBasis":"diluted-share","scope":"Consolidated"},{"metric":"operating_cash_flow","label":"Operating cash flow","value":11.913,"unit":"USD million","basis":"US GAAP · consolidated · NetCashProvidedByUsedInOperatingActivities","evidenceClass":"derived","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","accession":"0001628280-25-050152","filed":"2025-11-06","concept":"us-gaap:NetCashProvidedByUsedInOperatingActivities","start":"2024-01-01","end":"2024-09-30","value":63855000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000168006225000017/acmr-20250630.htm","accession":"0001680062-25-000017","filed":"2025-08-07","concept":"us-gaap:NetCashProvidedByUsedInOperatingActivities","start":"2024-01-01","end":"2024-06-30","value":51942000,"unit":"USD"}],"note":"Quarter calculated as cumulative amount minus the preceding cumulative amount with matching start, concept and currency. Filing revisions can affect comparability.","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"capex","label":"Capital expenditures","value":32.535,"unit":"USD million","basis":"US GAAP · consolidated · PaymentsToAcquirePropertyPlantAndEquipment","evidenceClass":"derived","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","accession":"0001628280-25-050152","filed":"2025-11-06","concept":"us-gaap:PaymentsToAcquirePropertyPlantAndEquipment","start":"2024-01-01","end":"2024-09-30","value":71047000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000168006225000017/acmr-20250630.htm","accession":"0001680062-25-000017","filed":"2025-08-07","concept":"us-gaap:PaymentsToAcquirePropertyPlantAndEquipment","start":"2024-01-01","end":"2024-06-30","value":38512000,"unit":"USD"}],"note":"Quarter calculated as cumulative amount minus the preceding cumulative amount with matching start, concept and currency. Filing revisions can affect comparability.","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"gross_margin","label":"Gross margin","value":51.395262187708354,"unit":"percent","basis":"US GAAP · consolidated · GrossProfit","evidenceClass":"derived","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","accession":"0001628280-25-050152","filed":"2025-11-06","concept":"us-gaap:GrossProfit","start":"2024-07-01","end":"2024-09-30","value":104834000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","accession":"0001628280-25-050152","filed":"2025-11-06","concept":"us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax","start":"2024-07-01","end":"2024-09-30","value":203976000,"unit":"USD"}],"note":"Gross profit / revenue × 100; GAAP/IFRS basis follows the inputs.","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"operating_margin","label":"Operating margin","value":21.661371926108952,"unit":"percent","basis":"US GAAP · consolidated · OperatingIncomeLoss","evidenceClass":"derived","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","accession":"0001628280-25-050152","filed":"2025-11-06","concept":"us-gaap:OperatingIncomeLoss","start":"2024-07-01","end":"2024-09-30","value":44184000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","accession":"0001628280-25-050152","filed":"2025-11-06","concept":"us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax","start":"2024-07-01","end":"2024-09-30","value":203976000,"unit":"USD"}],"note":"Operating income / revenue × 100; GAAP/IFRS basis follows the inputs.","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"net_margin","label":"Net margin","value":15.150802055143743,"unit":"percent","basis":"US GAAP · consolidated · NetIncomeLoss","evidenceClass":"derived","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","accession":"0001628280-25-050152","filed":"2025-11-06","concept":"us-gaap:NetIncomeLoss","start":"2024-07-01","end":"2024-09-30","value":30904000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","accession":"0001628280-25-050152","filed":"2025-11-06","concept":"us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax","start":"2024-07-01","end":"2024-09-30","value":203976000,"unit":"USD"}],"note":"Net income / revenue × 100; GAAP/IFRS basis follows the inputs.","accountingBasis":"GAAP","scope":"Consolidated"}],"breakdowns":[]},{"id":"FY2024-Q2","fiscalYear":2024,"fiscalQuarter":2,"label":"Q2 FY2024","periodStart":"2024-04-01","periodEnd":"2024-06-30","publishedAt":"2024-08-07","currency":"USD","metrics":[{"metric":"revenue","label":"Revenue","value":202.48,"unit":"USD million","basis":"US GAAP · consolidated · RevenueFromContractWithCustomerExcludingAssessedTax","evidenceClass":"reported","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000168006225000017/acmr-20250630.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000168006225000017/acmr-20250630.htm","accession":"0001680062-25-000017","filed":"2025-08-07","concept":"us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax","start":"2024-04-01","end":"2024-06-30","value":202480000,"unit":"USD"}],"note":"Latest filed entity-wide value for this duration as of 2026-09-09","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"gross_profit","label":"Gross profit","value":96.784,"unit":"USD million","basis":"US GAAP · consolidated · GrossProfit","evidenceClass":"reported","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000168006225000017/acmr-20250630.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000168006225000017/acmr-20250630.htm","accession":"0001680062-25-000017","filed":"2025-08-07","concept":"us-gaap:GrossProfit","start":"2024-04-01","end":"2024-06-30","value":96784000,"unit":"USD"}],"note":"Latest filed entity-wide value for this duration as of 2026-09-09","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"operating_income","label":"Operating income","value":37.593,"unit":"USD million","basis":"US GAAP · consolidated · OperatingIncomeLoss","evidenceClass":"reported","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000168006225000017/acmr-20250630.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000168006225000017/acmr-20250630.htm","accession":"0001680062-25-000017","filed":"2025-08-07","concept":"us-gaap:OperatingIncomeLoss","start":"2024-04-01","end":"2024-06-30","value":37593000,"unit":"USD"}],"note":"Latest filed entity-wide value for this duration as of 2026-09-09","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"net_income","label":"Net income","value":24.21,"unit":"USD million","basis":"US GAAP · consolidated · NetIncomeLoss","evidenceClass":"reported","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000168006225000017/acmr-20250630.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000168006225000017/acmr-20250630.htm","accession":"0001680062-25-000017","filed":"2025-08-07","concept":"us-gaap:NetIncomeLoss","start":"2024-04-01","end":"2024-06-30","value":24210000,"unit":"USD"}],"note":"Latest filed entity-wide value for this duration as of 2026-09-09","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"eps","label":"Diluted EPS","value":0.35,"unit":"USD/share","basis":"US GAAP · consolidated · EarningsPerShareDiluted","evidenceClass":"reported","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000168006225000017/acmr-20250630.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000168006225000017/acmr-20250630.htm","accession":"0001680062-25-000017","filed":"2025-08-07","concept":"us-gaap:EarningsPerShareDiluted","start":"2024-04-01","end":"2024-06-30","value":0.35,"unit":"USD/shares"}],"note":"Latest filed entity-wide value for this duration as of 2026-09-09","accountingBasis":"GAAP","perShareBasis":"diluted-share","scope":"Consolidated"},{"metric":"operating_cash_flow","label":"Operating cash flow","value":61.591,"unit":"USD million","basis":"US GAAP · consolidated · NetCashProvidedByUsedInOperatingActivities","evidenceClass":"derived","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000168006225000017/acmr-20250630.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000168006225000017/acmr-20250630.htm","accession":"0001680062-25-000017","filed":"2025-08-07","concept":"us-gaap:NetCashProvidedByUsedInOperatingActivities","start":"2024-01-01","end":"2024-06-30","value":51942000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000168006225000010/acmr-20250331.htm","accession":"0001680062-25-000010","filed":"2025-05-12","concept":"us-gaap:NetCashProvidedByUsedInOperatingActivities","start":"2024-01-01","end":"2024-03-31","value":-9649000,"unit":"USD"}],"note":"Quarter calculated as cumulative amount minus the preceding cumulative amount with matching start, concept and currency. Filing revisions can affect comparability.","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"capex","label":"Capital expenditures","value":13.093,"unit":"USD million","basis":"US GAAP · consolidated · PaymentsToAcquirePropertyPlantAndEquipment","evidenceClass":"derived","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000168006225000017/acmr-20250630.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000168006225000017/acmr-20250630.htm","accession":"0001680062-25-000017","filed":"2025-08-07","concept":"us-gaap:PaymentsToAcquirePropertyPlantAndEquipment","start":"2024-01-01","end":"2024-06-30","value":38512000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000168006225000010/acmr-20250331.htm","accession":"0001680062-25-000010","filed":"2025-05-12","concept":"us-gaap:PaymentsToAcquirePropertyPlantAndEquipment","start":"2024-01-01","end":"2024-03-31","value":25419000,"unit":"USD"}],"note":"Quarter calculated as cumulative amount minus the preceding cumulative amount with matching start, concept and currency. Filing revisions can affect comparability.","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"gross_margin","label":"Gross margin","value":47.79928881864876,"unit":"percent","basis":"US GAAP · consolidated · GrossProfit","evidenceClass":"derived","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000168006225000017/acmr-20250630.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000168006225000017/acmr-20250630.htm","accession":"0001680062-25-000017","filed":"2025-08-07","concept":"us-gaap:GrossProfit","start":"2024-04-01","end":"2024-06-30","value":96784000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000168006225000017/acmr-20250630.htm","accession":"0001680062-25-000017","filed":"2025-08-07","concept":"us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax","start":"2024-04-01","end":"2024-06-30","value":202480000,"unit":"USD"}],"note":"Gross profit / revenue × 100; GAAP/IFRS basis follows the inputs.","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"operating_margin","label":"Operating margin","value":18.56627815092849,"unit":"percent","basis":"US GAAP · consolidated · OperatingIncomeLoss","evidenceClass":"derived","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000168006225000017/acmr-20250630.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000168006225000017/acmr-20250630.htm","accession":"0001680062-25-000017","filed":"2025-08-07","concept":"us-gaap:OperatingIncomeLoss","start":"2024-04-01","end":"2024-06-30","value":37593000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000168006225000017/acmr-20250630.htm","accession":"0001680062-25-000017","filed":"2025-08-07","concept":"us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax","start":"2024-04-01","end":"2024-06-30","value":202480000,"unit":"USD"}],"note":"Operating income / revenue × 100; GAAP/IFRS basis follows the inputs.","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"net_margin","label":"Net margin","value":11.956736467799288,"unit":"percent","basis":"US GAAP · consolidated · NetIncomeLoss","evidenceClass":"derived","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000168006225000017/acmr-20250630.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000168006225000017/acmr-20250630.htm","accession":"0001680062-25-000017","filed":"2025-08-07","concept":"us-gaap:NetIncomeLoss","start":"2024-04-01","end":"2024-06-30","value":24210000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000168006225000017/acmr-20250630.htm","accession":"0001680062-25-000017","filed":"2025-08-07","concept":"us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax","start":"2024-04-01","end":"2024-06-30","value":202480000,"unit":"USD"}],"note":"Net income / revenue × 100; GAAP/IFRS basis follows the inputs.","accountingBasis":"GAAP","scope":"Consolidated"}],"breakdowns":[]},{"id":"FY2024-Q1","fiscalYear":2024,"fiscalQuarter":1,"label":"Q1 FY2024","periodStart":"2024-01-01","periodEnd":"2024-03-31","publishedAt":"2024-05-08","currency":"USD","metrics":[{"metric":"revenue","label":"Revenue","value":152.191,"unit":"USD million","basis":"US GAAP · consolidated · RevenueFromContractWithCustomerExcludingAssessedTax","evidenceClass":"reported","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000168006225000010/acmr-20250331.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000168006225000010/acmr-20250331.htm","accession":"0001680062-25-000010","filed":"2025-05-12","concept":"us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax","start":"2024-01-01","end":"2024-03-31","value":152191000,"unit":"USD"}],"note":"Latest filed entity-wide value for this duration as of 2026-09-09","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"gross_profit","label":"Gross profit","value":79.121,"unit":"USD million","basis":"US GAAP · consolidated · GrossProfit","evidenceClass":"reported","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000168006225000010/acmr-20250331.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000168006225000010/acmr-20250331.htm","accession":"0001680062-25-000010","filed":"2025-05-12","concept":"us-gaap:GrossProfit","start":"2024-01-01","end":"2024-03-31","value":79121000,"unit":"USD"}],"note":"Latest filed entity-wide value for this duration as of 2026-09-09","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"operating_income","label":"Operating income","value":25.232,"unit":"USD million","basis":"US GAAP · consolidated · OperatingIncomeLoss","evidenceClass":"reported","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000168006225000010/acmr-20250331.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000168006225000010/acmr-20250331.htm","accession":"0001680062-25-000010","filed":"2025-05-12","concept":"us-gaap:OperatingIncomeLoss","start":"2024-01-01","end":"2024-03-31","value":25232000,"unit":"USD"}],"note":"Latest filed entity-wide value for this duration as of 2026-09-09","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"net_income","label":"Net income","value":17.433,"unit":"USD million","basis":"US GAAP · consolidated · NetIncomeLoss","evidenceClass":"reported","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000168006225000010/acmr-20250331.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000168006225000010/acmr-20250331.htm","accession":"0001680062-25-000010","filed":"2025-05-12","concept":"us-gaap:NetIncomeLoss","start":"2024-01-01","end":"2024-03-31","value":17433000,"unit":"USD"}],"note":"Latest filed entity-wide value for this duration as of 2026-09-09","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"eps","label":"Diluted EPS","value":0.26,"unit":"USD/share","basis":"US GAAP · consolidated · EarningsPerShareDiluted","evidenceClass":"reported","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000168006225000010/acmr-20250331.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000168006225000010/acmr-20250331.htm","accession":"0001680062-25-000010","filed":"2025-05-12","concept":"us-gaap:EarningsPerShareDiluted","start":"2024-01-01","end":"2024-03-31","value":0.26,"unit":"USD/shares"}],"note":"Latest filed entity-wide value for this duration as of 2026-09-09","accountingBasis":"GAAP","perShareBasis":"diluted-share","scope":"Consolidated"},{"metric":"operating_cash_flow","label":"Operating cash flow","value":-9.649,"unit":"USD million","basis":"US GAAP · consolidated · NetCashProvidedByUsedInOperatingActivities","evidenceClass":"reported","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000168006225000010/acmr-20250331.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000168006225000010/acmr-20250331.htm","accession":"0001680062-25-000010","filed":"2025-05-12","concept":"us-gaap:NetCashProvidedByUsedInOperatingActivities","start":"2024-01-01","end":"2024-03-31","value":-9649000,"unit":"USD"}],"note":"Latest filed entity-wide value for this duration as of 2026-09-09","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"capex","label":"Capital expenditures","value":25.419,"unit":"USD million","basis":"US GAAP · consolidated · PaymentsToAcquirePropertyPlantAndEquipment","evidenceClass":"reported","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000168006225000010/acmr-20250331.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000168006225000010/acmr-20250331.htm","accession":"0001680062-25-000010","filed":"2025-05-12","concept":"us-gaap:PaymentsToAcquirePropertyPlantAndEquipment","start":"2024-01-01","end":"2024-03-31","value":25419000,"unit":"USD"}],"note":"Latest filed entity-wide value for this duration as of 2026-09-09","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"gross_margin","label":"Gross margin","value":51.98796249449704,"unit":"percent","basis":"US GAAP · consolidated · GrossProfit","evidenceClass":"derived","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000168006225000010/acmr-20250331.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000168006225000010/acmr-20250331.htm","accession":"0001680062-25-000010","filed":"2025-05-12","concept":"us-gaap:GrossProfit","start":"2024-01-01","end":"2024-03-31","value":79121000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000168006225000010/acmr-20250331.htm","accession":"0001680062-25-000010","filed":"2025-05-12","concept":"us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax","start":"2024-01-01","end":"2024-03-31","value":152191000,"unit":"USD"}],"note":"Gross profit / revenue × 100; GAAP/IFRS basis follows the inputs.","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"operating_margin","label":"Operating margin","value":16.579166967823326,"unit":"percent","basis":"US GAAP · consolidated · OperatingIncomeLoss","evidenceClass":"derived","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000168006225000010/acmr-20250331.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000168006225000010/acmr-20250331.htm","accession":"0001680062-25-000010","filed":"2025-05-12","concept":"us-gaap:OperatingIncomeLoss","start":"2024-01-01","end":"2024-03-31","value":25232000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000168006225000010/acmr-20250331.htm","accession":"0001680062-25-000010","filed":"2025-05-12","concept":"us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax","start":"2024-01-01","end":"2024-03-31","value":152191000,"unit":"USD"}],"note":"Operating income / revenue × 100; GAAP/IFRS basis follows the inputs.","accountingBasis":"GAAP","scope":"Consolidated"},{"metric":"net_margin","label":"Net margin","value":11.454685231058342,"unit":"percent","basis":"US GAAP · consolidated · NetIncomeLoss","evidenceClass":"derived","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000168006225000010/acmr-20250331.htm","sources":[{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000168006225000010/acmr-20250331.htm","accession":"0001680062-25-000010","filed":"2025-05-12","concept":"us-gaap:NetIncomeLoss","start":"2024-01-01","end":"2024-03-31","value":17433000,"unit":"USD"},{"url":"https://www.sec.gov/Archives/edgar/data/1680062/000168006225000010/acmr-20250331.htm","accession":"0001680062-25-000010","filed":"2025-05-12","concept":"us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax","start":"2024-01-01","end":"2024-03-31","value":152191000,"unit":"USD"}],"note":"Net income / revenue × 100; GAAP/IFRS basis follows the inputs.","accountingBasis":"GAAP","scope":"Consolidated"}],"breakdowns":[]}],"documents":[{"type":"SEC filing","title":"10-Q · 2026-06-30","url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026054832/acmr-20260630.htm","publishedAt":"2026-08-07","periodEnd":"2026-06-30"},{"type":"SEC filing","title":"10-Q · 2026-03-31","url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026032842/acmr-20260331.htm","publishedAt":"2026-05-08","periodEnd":"2026-03-31"},{"type":"SEC filing","title":"10-Q · 2025-09-30","url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828025050152/acmr-20250930.htm","publishedAt":"2025-11-06","periodEnd":"2025-09-30"},{"type":"SEC filing","title":"10-Q · 2025-06-30","url":"https://www.sec.gov/Archives/edgar/data/1680062/000168006225000017/acmr-20250630.htm","publishedAt":"2025-08-07","periodEnd":"2025-06-30"},{"type":"SEC filing","title":"10-Q · 2025-03-31","url":"https://www.sec.gov/Archives/edgar/data/1680062/000168006225000010/acmr-20250331.htm","publishedAt":"2025-05-12","periodEnd":"2025-03-31"},{"type":"SEC filing","title":"10-K · 2024-12-31","url":"https://www.sec.gov/Archives/edgar/data/1680062/000168006225000003/acmr-20241231.htm","publishedAt":"2025-03-03","periodEnd":"2024-12-31"},{"type":"SEC filing","title":"10-Q · 2024-09-30","url":"https://www.sec.gov/Archives/edgar/data/1680062/000168006224000020/acmr-20240930.htm","publishedAt":"2024-11-07","periodEnd":"2024-09-30"},{"type":"SEC filing","title":"10-Q · 2024-06-30","url":"https://www.sec.gov/Archives/edgar/data/1680062/000168006224000016/acmr-20240630.htm","publishedAt":"2024-08-07","periodEnd":"2024-06-30"},{"type":"SEC filing","title":"10-Q · 2024-03-31","url":"https://www.sec.gov/Archives/edgar/data/1680062/000168006224000012/acmr-20240331.htm","publishedAt":"2024-05-08","periodEnd":"2024-03-31"},{"type":"Revenue disclosure","title":"ACM Research 2025 Form 10-K","url":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026013231/acmr-20251231.htm","publishedAt":null}],"notes":[],"exposure":{"asOf":"2026-09-09","observations":[{"dimension":"geography","periodLabel":"FY 2025","periodType":"annual","periodStart":null,"periodEnd":"2025-12-31","fiscalYear":2025,"fiscalQuarter":null,"currency":"USD","totalRevenue":901.309,"unit":"USD million","basis":"customer facility location","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026013231/acmr-20251231.htm","sourceTitle":"ACM Research 2025 Form 10-K","publishedAt":null,"coverage":"complete","note":"","rows":[{"label":"Mainland China","value":897.978,"sharePct":99.6304264131391,"shareQualifier":null,"identity":"region","valueEvidence":"reported","shareEvidence":"derived","note":"","method":"Revenue / matching disclosed revenue denominator × 100.","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026013231/acmr-20251231.htm"},{"label":"Other Regions","value":3.331,"sharePct":0.36957358686088787,"shareQualifier":null,"identity":"region","valueEvidence":"reported","shareEvidence":"derived","note":"","method":"Revenue / matching disclosed revenue denominator × 100.","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026013231/acmr-20251231.htm"}],"id":"acm-research-geography-annual-2025-12-31-0"}],"customerDisclosure":{"status":"not-disclosed","note":"Annual report states substantially all revenue was from mainland China; no major-customer concentration table identified.","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026013231/acmr-20251231.htm"},"geographyDisclosure":{"status":"reported","note":"Annual customer-facility geography.","sourceUrl":"https://www.sec.gov/Archives/edgar/data/1680062/000162828026013231/acmr-20251231.htm"},"relationships":[],"regionalContext":[]}}}