Quarterly report pursuant to Section 13 or 15(d)

Stock-based Compensation, Restricted Stock Units (Details)

v3.23.3
Stock-based Compensation, Restricted Stock Units (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Restricted Stock Units [Abstract]        
Stock based compensation $ 573 $ 493 $ 2,799 $ 1,383
Restricted Stock Units [Member]        
Restricted Stock Units [Abstract]        
Stock based compensation $ 173   $ 437  
Restricted Stock Units [Member] | Former Chief Executive Officer [Member]        
Restricted Stock Units [Abstract]        
Vested (in shares) 0   33,614  
Forfeited (in shares) 0   100,842  
Restricted Stock Units [Member] | 2020 Equity Incentive Plan [Member]        
Restricted Stock Units [Abstract]        
Granted (in shares) 0 0 416,464 0
Weighted average grant date fair value of RSUs granted (in dollars per share)     $ 3.98  
Restricted Stock Units [Member] | 2020 Equity Incentive Plan [Member] | Minimum [Member]        
Restricted Stock Units [Abstract]        
Vesting period     1 year  
Restricted Stock Units [Member] | 2020 Equity Incentive Plan [Member] | Maximum [Member]        
Restricted Stock Units [Abstract]        
Vesting period     4 years  
Restricted Stock Units [Member] | 2020 Equity Incentive Plan [Member] | Vesting Annually [Member]        
Restricted Stock Units [Abstract]        
Vesting percentage     25.00%