Quarterly report pursuant to Section 13 or 15(d)

Basis of Presentation and Significant Accounting Policies - Use of Estimates (Details)

v3.21.2
Basis of Presentation and Significant Accounting Policies - Use of Estimates (Details) - USD ($)
$ in Thousands
Sep. 30, 2021
Dec. 31, 2020
Basis of Presentation and Significant Accounting Policies    
Contingent liabilities $ 1,410 $ 1,410