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Licensed Technology - Schedule of Licensed Technology (Details) - USD ($)
Sep. 30, 2019
Dec. 31, 2018
Goodwill and Intangible Assets Disclosure [Abstract]    
Licensed technology $ 42,606,000 $ 44,859,000
Less accumulated amortization 5,135,000 1,817,000
Licensed technology, net $ 37,471,000 $ 43,042,000