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Accrued Expenses - Schedule of Accrued Expenses (Details) - USD ($) | Dec. 31, 2019 | Sep. 30, 2019 | Jun. 30, 2019 | Mar. 31, 2019 | Dec. 31, 2018
--- | --- | --- | --- | --- | ---
General accrued expenses | $ 7,665,518 | $ 1,959,800 | $ 2,029,076 | $ 216,618 | $ 451,530
Accrued payroll and related taxes | 968,782 | 556,531 | 839,664 | 728,211 | 584,550
Accrued publisher expenses | 1,550,669 | 1,544,114 | 1,330,102 | 1,320,890 | 644,299
Sales tax liability | 801,930 | 479,204 |  |  |
Customer rebate | 489,466 | 489,466 | 489,466 | 489,466 | 489,466
Due to Meredith | 701,734 |  |  |  |
Due to ABG | 4,000,000 |  |  |  |
Other | 305,102 | 149,626 | 88,051 | 67,448 | 212,202
Total accrued expenses | 18,686,675 | $ 7,247,859 | $ 5,228,542 | $ 3,279,517 | 2,382,047
Operating Lease Liability Current [Member] |  |  |  |  |
Operating lease liabilities | $ 2,203,474 |  |  |  |

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