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Other Current and Non-Current Assets - Schedule of Other Assets, Noncurrent (Details) - USD ($)
Dec. 31, 2020
Dec. 31, 2019
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]    
Other assets, non-current, net $ 4,302,000 $ 4,304,640
Total $ 4,302,000 $ 4,304,640