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1. BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details Narrative) - USD ($)
3 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Dec. 31, 2020
Accounting Policies [Abstract]      
Allowances for doubtful accounts $ 0   $ 0
Contributions to the retirement plan $ 246,622 $ 140,108  
Anti-dilutive common stock equivalents which were excluded 62,704 113,370