XML 69 R58.htm IDEA: XBRL DOCUMENT v3.24.1.1.u2
Stock-Based Compensation - Narrative (Details)
$ in Thousands
3 Months Ended 42 Months Ended
Mar. 31, 2024
USD ($)
plan
shares
Mar. 31, 2023
USD ($)
shares
Mar. 31, 2024
USD ($)
shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Number of plans | plan 2    
Stock-based compensation expense | $ $ 1,391 $ 2,090  
Restricted shares      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Compensation cost not yet recognized, period of recognition 1 year 8 months 12 days    
RSU compensation cost not yet recognized | $ $ 6,466   $ 6,466
Fair value of vested RSUs | $ $ 782    
2014 Plan      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Stock options granted (in shares) 0 0  
2014 Plan | Stock options      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Stock options granted (in shares)     0
2014 Plan | Minimum | Stock options      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Vesting period 1 year    
2014 Plan | Maximum | Stock options      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Vesting period 4 years    
2014 Plan | Nonemployee | Stock options      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Stock options granted (in shares) 0 0  
2021 Plan      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Stock options granted (in shares) 0 0  
Compensation cost not yet recognized | $ $ 335   $ 335
Compensation cost not yet recognized, period of recognition 7 months 6 days    
2021 Plan | Stock options      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Common stock authorized for issuance (in shares) 639,467   639,467
2021 Plan | Minimum | Stock options      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Vesting period 1 year    
2021 Plan | Maximum | Stock options      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Vesting period 4 years