Quarterly report pursuant to Section 13 or 15(d)

EMPLOYEE STOCK OPTIONS AND RESTRICTED STOCK UNITS - Status of the Stock Options (Details)

v3.23.3
EMPLOYEE STOCK OPTIONS AND RESTRICTED STOCK UNITS - Status of the Stock Options (Details) - USD ($)
3 Months Ended
Sep. 30, 2023
Jun. 30, 2023
Mar. 31, 2023
Sep. 30, 2022
Jun. 30, 2022
Mar. 31, 2022
Weighted- Average Exercise Price            
Granted (in usd per share) $ 0 $ 0 $ 0 $ 0 $ 0 $ 0
Forfeited or rescinded (in usd per share) 0 0 0 0 0 0
Exercised (in usd per share) $ 0 $ 0 $ 0 $ 0 $ 2.00 $ 0
Stock options            
Options            
Outstanding at beginning of the year (in shares) 265,500 265,500 265,500 265,500 365,500 365,500
Granted (in shares) 0 0 0 0 0 0
Forfeited or rescinded (in shares) 0 0 0 0 0 0
Exercised (in shares) 0 0 0 0 (100,000) 0
Outstanding at end of year (in shares) 265,500 265,500 265,500 265,500 265,500 365,500
Options Exercisable at end of year (in shares) 265,500     265,500    
Weighted- Average Exercise Price            
Outstanding at beginning of the year (in usd per share) $ 4.21 $ 4.21 $ 4.21 $ 4.21 $ 3.61 $ 3.61
Outstanding at end of year (in usd per share) 4.21 $ 4.21 $ 4.21 4.21 $ 4.21 $ 3.61
Exercisable at end of year (in usd per share) $ 4.21     $ 4.21    
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Additional Disclosures [Abstract]            
Options Outstanding - Weighted-Average Remaining Contractual Term 10 months 20 days 1 year 1 month 20 days 1 year 4 months 20 days 1 year 10 months 20 days 2 years 1 month 20 days 2 years 2 months 15 days
Options Exercisable - Weighted-Average Remaining Contractual Term 10 months 20 days     1 year 10 months 20 days    
Aggregate Intrinsic Value $ 0 $ 0 $ 0 $ 62,400 $ 128,700 $ 536,900