XML 25 R14.htm IDEA: XBRL DOCUMENT v3.21.1
Stock Options and Other Compensation
3 Months Ended
Mar. 31, 2021
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 March 31, 2021 and 2020, 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.