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6. Deferred Production Costs (Details) - USD ($)
Sep. 30, 2019
Dec. 31, 2018
Deferred Production Costs    
Deferred Production costs $ 27,975,552 $ 23,604,111
Less: accumulated amortization (16,770,709) (14,545,267)
Deferred Production costs, net $ 11,204,843 $ 9,058,844