Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity - Stock Options (Details)

v3.23.1
Stockholders' Equity - Stock Options (Details) - Stock Options - $ / shares
3 Months Ended 12 Months Ended
Mar. 31, 2023
Dec. 31, 2022
Stockholders' Equity    
Stock options, Outstanding (beginning) 27,000  
Stock options, Outstanding (ending) 27,000 27,000
Vested and exercisable as of December 31, 2022 17,500  
Weighted Average Exercise Price, Outstanding (beginning) $ 31.35  
Weighted Average Exercise Price, Outstanding (ending) 31.35 $ 31.35
Weighted Average Exercise Price, Vested and exercisable as of December 31, 2022 $ 23.88  
Weighted Average Remaining Contractual Life, Outstanding (in years) 6 years 2 months 8 days 6 years 5 months 8 days
Weighted Average Remaining Contractual Life, Vested and exercisable (in years) 6 years 7 months 17 days