Annual report pursuant to Section 13 and 15(d)

Stock-based Compensation - Schedule of Unvested Restricted Stock Units Activity (Details)

v3.23.1
Stock-based Compensation - Schedule of Unvested Restricted Stock Units Activity (Details) - USD ($)
$ / shares in Units, $ in Thousands
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Number of Shares    
Granted (in shares) 0 0
 Weighted Average Grant- Date Fair Value    
Granted (in dollars per share) $ 0  
Fair value of vested shares $ 428 $ 1,194
Unrecognized compensation expense $ 57  
RSUs    
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]    
Right to receive per award 1  
Number of Shares    
Unvested, beginning balance (in shares) 655,000  
Granted (in shares) 1,499,000  
Vested (in shares) (579,000)  
Forfeited (in shares) (192,000)  
Unvested, ending balance (in shares) 1,383,000 655,000
 Weighted Average Grant- Date Fair Value    
Unvested, beginning balance (in dollars per share) $ 5.63  
Granted (in dollars per share) 1.76  
Vested (in dollars per share) 3.93  
Forfeited (in dollars per share) 5.52  
Unvested, ending balance (in dollars per share) $ 2.17 $ 5.63
Fair value of vested shares $ 1,081  
Unrecognized compensation expense $ 2,215  
Period of unrecognized compensation expense 1 year 4 months 28 days