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The following table sets forth the ROU assets and operating lease liabilities (Details) - USD ($)
Sep. 30, 2020
Dec. 31, 2019
Assets    
ROU assets $ 2,730,567 $ 3,886,863
Liabilities    
Current operating lease liabilities 1,821,136 1,709,153
Long-term operating lease liabilities 1,212,573 $ 2,596,784
      Total ROU liabilities $ 3,033,709