Annual report pursuant to Section 13 and 15(d)

Stock Based Compensation - Stock-based Compensation Expense (Details)

v3.22.0.1
Stock Based Compensation - Stock-based Compensation Expense (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Share-based compensation expense    
Stock-based compensation expense $ 6,195 $ 3,961
General and Administrative [Member]    
Share-based compensation expense    
Stock-based compensation expense $ 6,195 $ 3,961