XML 62 R50.htm IDEA: XBRL DOCUMENT v3.21.2
Investments in Joint Ventures (Details Narrative) - USD ($)
Sep. 30, 2021
Dec. 31, 2020
Equity Method Investments and Joint Ventures [Abstract]    
Difference between carrying value and underlying equity $ 4,828,000  
Retained earnings (accumulated deficit) $ (7,660,000) $ (8,278,000)