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Deferred Revenue - Schedule of Deferred Revenue (Details) - USD ($) | 12 Months Ended
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Dec. 31, 2018 | Dec. 31, 2017
Revenue Recognition and Deferred Revenue [Abstract] |  |
Balance, beginning | $ 1,302,717 | $ 767,726
Additions | 17,989,811 | 1,070,528
Amortization | (18,219,514) | (535,537)
Balance, ending | 1,073,014 | 1,302,717
Deferred revenue - short-term | 938,050 | 1,127,423
Deferred revenue - long-term | $ 134,964 | $ 175,294

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