Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation - Restricted Stock Activity (Details)

v3.23.1
Stock-Based Compensation - Restricted Stock Activity (Details) - Restricted Stock - $ / shares
3 Months Ended 12 Months Ended
Mar. 31, 2023
Dec. 31, 2022
Number of Units    
Outstanding at beginning of year (in shares) 30,000  
Awarded (in shares) 40,550  
Released (in shares) 0  
Forfeited (in shares) 0  
Outstanding at end of year (in shares) 70,550 30,000
Weighted- Average Grant Date Fair Value    
Outstanding at beginning of year (in usd per share) $ 6.78  
Awarded (in usd per shares) 3.83  
Released (in usd per share) 0  
Forfeited (in usd per share) 0  
Outstanding at end of year (in usd per share) $ 5.08 $ 6.78
Weighted- Average Remaining Term in Years    
Beginning of year 2 years 9 months 3 days 2 years 9 months 14 days
End of year 2 years 9 months 3 days 2 years 9 months 14 days