Annual report pursuant to Section 13 and 15(d)

Restricted Stock Units - Narrative (Details)

v3.23.1
Restricted Stock Units - Narrative (Details) - USD ($)
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Treasury stock, common, value $ 290,000 $ 0
Restricted Stock Units (RSUs)    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Granted (in shares) 188,667 841,318
Shares, issued (in shares) 593,358  
Share-based payment arrangement, shares withheld for tax withholding obligation (in shares) 699  
Treasury stock, common, value $ 2,553  
Share-based compensation expense 9,200,000 $ 12,800,000
Unrecognized share-based compensation expense 1,700,000  
Vesting, fair value $ 5,500,000  
Restricted Stock Units (RSUs) | Nonemployees for Consulting Services    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Granted (in shares) 108,667  
Stock issued during period, value, restricted stock award, gross $ 800,000  
Restricted Stock Units (RSUs) | Non Employee    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Granted (in shares) 30,000  
Stock issued during period, value, restricted stock award, gross $ 300,000  
Vesting period 1 year 6 months  
Restricted Stock Units (RSUs) | Executive Employee    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Granted (in shares) 50,000  
Stock issued during period, value, restricted stock award, gross $ 400,000  
Vesting period 3 years  
Expiration period 5 years