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Schedule of Effective Income Tax Rate Reconciliation (Details) | 12 Months Ended
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Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
Income Tax Disclosure [Abstract] |  |  |
Statutory federal tax rate | 21.00% | 35.00% | 35.00%
State income taxes, net of federal income taxes | 4.50% | 2.00% | 2.00%
State tax credit |  |  | (45.90%)
State rate adjustment |  |  | 2.10%
Permanent tax differences – stock compensation | 22.00% |  |
Permanent tax differences – business meals | (5.00%) |  |
Permanent tax differences – executive compensation | (0.20%) | (12.50%) |
Permanent tax differences – other |  | (17.00%) | 2.40%
Purchase price allocation adjustment – merger |  |  | 3.70%
Change in valuation allowance | (144.50%) | 193.50% | (34.80%)
FICA credit generated | 8.50% | 11.80% | (4.70%)
Impact of Tax Cuts and Jobs Act | (4.80%) | (74.60%) |
Change in tax rate and apportionment | (4.30%) |  |
Deferred only adjustment to beginning deferred balances | 17.30% |  |
Other, net |  | (0.40%) | 4.10%
Effective tax rate | (85.50%) | 137.80% | (36.10%)

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