XML 17 R31.htm IDEA: XBRL DOCUMENT v3.19.3
Finite-life Intangible Assets (Details Narrative) - USD ($)
3 Months Ended
Sep. 30, 2019
Jun. 30, 2019
Finite-Lived Intangible Assets [Line Items]    
Accumulated amortization $ 1,040,000 $ 1,010,000
Patents [Member]    
Finite-Lived Intangible Assets [Line Items]    
Estimated useful life 15 years  
Trademarks [Member]    
Finite-Lived Intangible Assets [Line Items]    
Estimated useful life 12 years