Quarterly report pursuant to Section 13 or 15(d)

Basic earnings per share are computed on the weighted average of common shares outstanding during each year. Diluted earnings per share include only an increase in the weighted average shares by the common shares issuable upon exercise of employee and con

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Basic earnings per share are computed on the weighted average of common shares outstanding during each year. Diluted earnings per share include only an increase in the weighted average shares by the common shares issuable upon exercise of employee and con (Details) - USD ($)
 3 Months Ended 6 Months Ended
Jun. 30, 2021
Mar. 31, 2021
Jun. 30, 2020
Mar. 31, 2020
Jun. 30, 2021
Jun. 30, 2020
Subsidiary, Sale of Stock [Line Items]            
Net loss $ (1,124,549) $ (1,276,138) $ (1,076,038) $ 449,428 $ (2,400,687) $ (626,610)
Weighted Average Outstanding Shares:            
Outstanding shares 44,489,853   40,361,924   44,226,936 40,018,559
  44,489,853   40,361,924   44,226,936 40,018,559
Net loss per share            
Basic $ (0.03)   $ (0.03)   $ (0.05) $ (0.02)
Diluted $ (0.03)   $ (0.03)   $ (0.05) $ (0.02)
Employee Stock [Member]            
Net loss per share            
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 224,336   162,831   214,132 182,575