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Stock Options and Other Compensation
 6 Months Ended
Jun. 30, 2023
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Stock Options and Other Compensation
(7) Stock Options and Other Compensation:
In May 1989,
non-statutory
stock options were granted by the Company to four key executive officers for the purchase of shares of common stock. At June 30, 2023 and 2022, remaining options held by two key executive officers on 767,500 shares were outstanding and exercisable at prices ranging from $1.00 to $1.25. According to their terms, the options have no expiration date.