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NOTE 8 — Stock-Based Compensation (Details Narrative) - USD ($)
1 Months Ended 3 Months Ended 6 Months Ended
Aug. 13, 2021
Jun. 30, 2021
Mar. 31, 2021
Jun. 30, 2020
Mar. 31, 2020
Jun. 30, 2021
Jun. 30, 2020
Share-based Payment Arrangement [Abstract]              
Stock option granted           182,000 37,000
Stock Issued During Period, Shares, Restricted Stock Award, Gross 4,000         302,425 293,000
Oustanding restricted stock   742,131       742,131  
Share-based Payment Arrangement, Noncash Expense   $ 172,008 $ 148,772 $ 131,369 $ 132,065 $ 320,780 $ 263,434