Annual report pursuant to Section 13 and 15(d)

EMPLOYEE STOCK OPTIONS, RESTRICTED STOCK AWARD PLAN AND 401(k) - Status of the Stock Options (Details)

v3.22.4
EMPLOYEE STOCK OPTIONS, RESTRICTED STOCK AWARD PLAN AND 401(k) - Status of the Stock Options (Details) - $ / shares
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Options      
Exercised (in shares) (100,000) (100,000)  
Outstanding at end of year (in shares) 265,500    
Options Exercisable at end of year (in shares) 265,500    
Weighted- Average Exercise Price      
Exercised (in usd per share) $ 2.00 $ 2.00  
Stock options      
Options      
Outstanding at beginning of the year (in shares) 365,500 465,500 2,748,500
Issued (in shares) 0 0 0
Forfeited or rescinded (in shares) 0 0 (2,283,000)
Exercised (in shares) (100,000) (100,000) 0
Outstanding at end of year (in shares) 265,500 365,500 465,500
Options Exercisable at end of year (in shares) 265,500 365,500 455,300
Weighted- Average Exercise Price      
Outstanding at beginning of the year (in usd per share) $ 3.61 $ 3.26 $ 6.28
Issued (in usd per share) 0 0 0
Forfeited or rescinded (in usd per share) 0 0 6.89
Exercised (in usd per share) 2.00 2.00 0
Outstanding at end of year (in usd per share) 4.21 3.61 3.26
Exercisable at end of year (in usd per share) $ 4.21 $ 3.61 $ 3.11