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Income Taxes - Schedule of Effective Income Tax Rate Reconciliation (Details) | 12 Months Ended
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Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Income Tax Disclosure [Abstract] |  |  |
Statutory federal tax rate | 21.00% | 21.00% | 21.00%
State income taxes, net of federal income taxes | 0.89% | 1.20% | 4.50%
Permanent tax differences – stock compensation | (0.43%) | (0.70%) | 22.00%
Permanent tax differences – business meals | (0.07%) | (0.90%) | (5.00%)
Permanent tax differences – executive compensation and other | (0.86%) | 0.00% | (0.20%)
Purchase price allocation adjustment – merger | 0.00% | 5.90% | 0.00%
Change in valuation allowance | (19.09%) | (32.30%) | (144.50%)
FICA credit generated | 0.33% | 2.80% | 8.50%
Impact of Tax Cuts and Jobs Act | 0.00% | 0.00% | (4.80%)
Impact of ASC 842 | 0.00% | 7.70% | 0.00%
Change in tax rate and apportionment | 0.11% | (0.30%) | (4.30%)
Deferred only adjustment to beginning deferred balances | (1.92%) | 0.10% | 17.30%
Effective tax rate | (0.04%) | 4.50% | (85.50%)

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