XML 120 R81.htm IDEA: XBRL DOCUMENT v3.22.1
Stock-Based Compensation - Schedule of Activity Related to RSU Stock-Based Payment Awards (Details) - Restricted Stock Units - $ / shares
3 Months Ended 12 Months Ended
Mar. 31, 2022
Dec. 31, 2021
Stock Based Compensation Details [Line Items]    
Options Outstanding opening balance 474,700 0
Options Granted 54,466 488,600
Options Forfeited (11,550) (13,900)
Options Outstanding ending balance 517,616 474,700
Weighted average grant date fair value, beginning balance $ 7.2 $ 0
Weighted average grant date fair value, Granted 4.59 7.2
Weighted average grant date fair value, Forfeited 7.2 7.2
Weighted average grant date fair value, ending balance $ 6.93 $ 7.2