Quarterly report pursuant to Section 13 or 15(d)

Income Per Share - Schedule of antidilutive securities (Details)

v3.23.3
Income Per Share - Schedule of antidilutive securities (Details) - shares
3 Months Ended 9 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]        
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 3,360,450 3,481,600 3,357,750 3,481,600
Warrants        
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]        
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 3,217,800 3,220,000 3,217,800 3,220,000
Stock options        
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]        
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 142,650 261,600 139,950 261,600