Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation and Warrants - Narrative (Details)

v3.24.1.u1
Stock-Based Compensation and Warrants - Narrative (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2024
Mar. 31, 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Stock-based compensation $ 1,358 $ 1,320
Granted (in shares) 15,000  
Stock-based compensation $ 1,358 1,320
General and Administrative Expense.    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Stock-based compensation 1,400 1,300
Restricted Stock    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Unrecognized compensation cost related to non-vested awards $ 5,300  
Unrecognized compensation cost, recognition period 1 year 9 months 18 days  
Milestone-Based Options    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Stock-based compensation $ 200 200
Performance Stock Units    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Unrecognized compensation cost related to non-vested awards $ 1,800  
Unrecognized compensation cost, recognition period 2 years 4 months 24 days  
Granted (in shares) 0  
Equity Incentive Plan 2019    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Shares available for issuance 3,723,300  
Director | Restricted Stock    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Stock-based compensation $ 100 $ 100