Summary Accounting Policies and Recent Accounting Pronouncements- Summary of Balances of Contract Liabilities (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Summary Of Accounting Policies [Line Items]
Total contract liabilities	$ 622	$ 771
Extended Service Contracts
Summary Of Accounting Policies [Line Items]
Total contract liabilities	137	251
Subscription Software Licenses
Summary Of Accounting Policies [Line Items]
Total contract liabilities	$ 485	$ 520