XML 38 R27.htm IDEA: XBRL DOCUMENT
v3.22.2.2

Revenue (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2022
Revenue |
Schedule of revenue by discipline | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three months ended | ​ | Nine months ended
​ | ​ | September 30, | ​ | September 30,
​ | ​ | 2022 | ​ | 2021 | ​ | 2022 | ​ | 2021
​ | ​ | (in thousands)
Systems | ​ | $ | 171,092 | ​ | $ | 126,166 | ​ | $ | 488,243 | ​ | $ | 307,295
Aftermarket | ​ | ​ | 58,083 | ​ | ​ | 50,528 | ​ | ​ | 165,704 | ​ | ​ | 149,449
Total Revenue | ​ | $ | 229,175 | ​ | $ | 176,694 | ​ | $ | 653,947 | ​ | $ | 456,744
Schedule of revenue by geographic markets | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three months ended | ​ | Nine months ended
​ | ​ | September 30, | ​ | September 30,
​ | ​ | 2022 | ​ | 2021 | ​ | 2022 | ​ | 2021
​ | ​ | (in thousands)
North America | ​ | $ | 36,036 | ​ | $ | 11,847 | ​ | $ | 95,633 | ​ | $ | 31,560
Asia Pacific | ​ | ​ | 166,342 | ​ | ​ | 137,870 | ​ | ​ | 484,286 | ​ | ​ | 357,903
Europe | ​ | ​ | 26,797 | ​ | ​ | 26,977 | ​ | ​ | 74,028 | ​ | ​ | 67,281
Total Revenue | ​ | $ | 229,175 | ​ | $ | 176,694 | ​ | $ | 653,947 | ​ | $ | 456,744
Schedule of Contract liabilities | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | September 30, | ​ | December 31,
​ | ​ | 2022 | ​ | 2021
​ | ​ | (in thousands)
Contract liabilities | ​ | $ | 122,589 | ​ | $ | 68,436
​ | ​ | ​ | ​ | ​ | ​ | ​
​ Contract liabilities are reflected as deferred revenue on the consolidated balance sheet and relate to payments invoiced or received in advance of completion of performance obligations under a contract. Contract liabilities are recognized as revenue upon the fulfillment of performance obligations. ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three months ended | ​ | Nine months ended
​ | ​ | September 30, |  | September 30,
​ | ​ | 2022 | ​ | 2021 | ​ | 2022 | ​ | 2021
​ | ​ | (in thousands)
Balance, beginning of the period | ​ | $ | 71,549 | ​ | $ | 35,518 | ​ | $ | 68,436 | ​ | $ | 23,058
Deferral of revenue | ​ | ​ | 70,706 | ​ | ​ | 38,867 | ​ | ​ | 108,472 | ​ | ​ | 55,011
Recognition of deferred revenue | ​ | ​ | (19,666) | ​ | ​ | (16,145) | ​ | ​ | (54,319) | ​ | ​ | (19,829)
Balance, end of the period | ​ | $ | 122,589 | ​ | $ | 58,240 | ​ | $ | 122,589 | ​ | $ | 58,240

X
- Definition Tabular disclosure of revenue from external customers by discipline areas attributed to the entity's country of domicile and to foreign countries from which the entity derives revenue. + References No definition available. + Details
Name: | acls_RevenueFromExternalCustomersByDisciplineAreasTableTextBlock
Namespace Prefix: | acls_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of receivable, contract asset, and contract liability from contract with customer. Includes, but is not limited to, change in contract asset and contract liability. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130551-203045 + Details
Name: | us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_RevenueFromContractWithCustomerAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of revenue from external customers by geographic areas attributed to the entity's country of domicile and to foreign countries from which the entity derives revenue. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 41 -Subparagraph a -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e9038-108599 + Details
Name: | us-gaap_RevenueFromExternalCustomersByGeographicAreasTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration