Commitments and Contingencies - Schedule of Sublease Income (Details) $ in Thousands	Jun. 30, 2022 USD ($)
Commitments and Contingencies Disclosure [Abstract]
2022	$ 328
2023	671
2024	685
2025	699
2026	416
Total	$ 2,799

Operating Leases Future Minimum Sublease Income Remainder Of Fiscal Year

No definition available.

Name:	acet_OperatingLeasesFutureMinimumSubleaseIncomeRemainderOfFiscalYear
Namespace Prefix:	acet_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant