XML 33 R22.htm IDEA: XBRL DOCUMENT v3.20.2
Interim Financial Reporting (Details Narrative) - USD ($)
3 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Sales $ 8,004,171 $ 8,302,498
Common stock equivalents excluded from calculation of diluted earnings per share 48,500 446,350
International [Member]    
Sales $ 84,000 $ 66,000