| 10. | Income Taxes |
| ($ in thousands) | | Year Ended December 31, | | ||||
| | | 2017 | | 2016 | | ||
| Current: | | | | | | | |
| Federal | | $ | - | | $ | (57) | |
| State and local | | | 79 | | | 204 | |
| Total current | | | 79 | | | 147 | |
| | | | | | | | |
| Deferred: | | | | | | | |
| Federal | | | (883) | | | 6 | |
| State and local | | | 357 | | | 162 | |
| Total deferred | | | (526) | | | 168 | |
| Total (benefit) provision | | $ | (447) | | $ | 315 | |
| | | Year Ended December 31, | | ||||
| | | 2017 | | 2016 | | ||
| U.S. statutory federal rate | | | (34.00) | % | | 34.00 | % |
| State and local rate, net of federal tax | | | 1.09 | | | 10.45 | |
| Gain on reduction of contingent obligation | | | - | | | (38.40) | |
| Stock compensation | | | 9.37 | | | (7.31) | |
| Excess compensation deduction | | | 4.49 | | | 11.03 | |
| Foreign tax credits | | | (0.30) | | | (0.94) | |
| Life insurance | | | 0.57 | | | 2.04 | |
| Tax Rate Change due to Tax Cuts and Jobs Act | | | (24.88) | | | - | |
| Goodwill impairment | | | 39.50 | | | - | |
| Other permanent differences | | | (0.03) | | | (0.41) | |
| Income tax (benefit) provision | | | (4.19) | % | | 10.46 | % |
| ($ in thousands) | | December 31, | | ||||
| | | 2017 | | 2016 | | ||
| Deferred tax assets | | | | | | | |
| Stock-based compensation | | $ | 4,097 | | $ | 7,337 | |
| Federal, state and local net operating loss carryforwards | | | 312 | | | 407 | |
| Accrued compensation and other accrued expenses | | | 1,132 | | | 1,694 | |
| Basis difference arising from discounted note payable | | | 387 | | | 611 | |
| Foreign tax credit | | | 95 | | | 63 | |
| Charitable contribution carryover | | | 47 | | | 54 | |
| Other | | | 10 | | | 9 | |
| Total deferred tax assets | | $ | 6,080 | | $ | 10,175 | |
| | | | | | | | |
| Deferred tax liabilities | | | | | | | |
| Property and equipment | | $ | 220 | | $ | (39) | |
| Basis difference arising from intangible assets of acquisition | | | (12,675) | | | (17,037) | |
| Total deferred tax liabilities | | | (12,455) | | | (17,076) | |
| Net deferred tax liabilities | | $ | (6,375) | | $ | (6,901) | |