XML 69 R60.htm IDEA: XBRL DOCUMENT v3.22.1
Schedule of Stock Option Activity (Details) - USD ($)
$ / shares in Units, $ in Thousands
 3 Months Ended 12 Months Ended
Mar. 31, 2022
Dec. 31, 2021
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Number of Shares Outstanding, Beginning Balance 11,454,890  
Weighted average exercise price, beginning balance $ 6.40  
Total intrinsic value, beginning balance $ 70,231  
Weighted average remaining contractual Llfe (in Years), ending balance 6 years 9 months 18 days 7 years 4 months 24 days
Number of shares outstanding, exercised (349,847)  
Weighted average exercise price,exercised $ 1.27  
Number of shares outstanding, forfeited or expired (373,568)  
Weighted average exercise price, forfeited or expired $ 10.27  
Number of shares outstanding, ending balance 10,731,475 11,454,890
Weighted average exercise price, ending balance $ 6.44 $ 6.40
Total intrinsic value,ending balance $ 20,097 $ 70,231
Number of shares outstanding,options vested and exercisable, ending balance 7,066,665  
Weighted average exercise price,options vested and exercisable, ending balance $ 5.17  
Total intrinsic value,options vested and exercisable, ending balance $ 18,857  
Weighted average remaining contractual Llfe (in Years), ending balance 6 years 1 month 6 days  
Market and Service Condition Based Options [Member]    
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Number of Shares Outstanding, Beginning Balance 4,453,297  
Weighted average exercise price, beginning balance $ 12.75  
Total intrinsic value, beginning balance $ 17,933  
Weighted average remaining contractual Llfe (in Years), ending balance 5 years 4 months 24 days 5 years 8 months 12 days
Number of shares outstanding, ending balance 4,453,297 4,453,297
Weighted average exercise price, ending balance $ 12.75 $ 12.75
Total intrinsic value,ending balance $ 17,933
Number of shares outstanding,options vested and exercisable, ending balance 3,078,297  
Weighted average exercise price,options vested and exercisable, ending balance $ 9.69  
Total intrinsic value,options vested and exercisable, ending balance  
Weighted average remaining contractual Llfe (in Years), ending balance 5 years 1 month 6 days