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Income Taxes - Schedule of Reconciliation of Federal Income Tax Rate (Details)
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Income Tax Disclosure [Abstract]    
U.S. statutory income tax rate 21.00% 34.00%
State and local taxes, net of federal tax benefit (42.80%) 1.80%
Permanent differences between book and tax (390.50%) (1.50%)
Deferred tax adjustments 293.50% (6.10%)
Tax cuts & jobs act 0.00% (244.90%)
State rate adjustments (292.90%) (4.00%)
Prior year return-to-provision adjustment 4.30% 0.00%
Valuation allowance 407.40% 220.70%
Effective income tax rate 0.00% 0.00%