Income Taxes - Schedule of Components of Deferred Tax Assets Included in Consolidated Balance Sheets (Details) - USD ($) $ in Thousands |
Dec. 31, 2016 |
Dec. 31, 2015 |
[1] | ||
|---|---|---|---|---|---|
| Deferred tax assets [Abstract] | |||||
| Compensation | $ 1,914 | $ 1,830 | |||
| Allowance for doubtful accounts | 572 | 472 | |||
| Lease obligations - closed clinics | 57 | 50 | |||
| Deferred tax assets | 2,543 | 2,352 | |||
| Deferred tax liabilities [Abstract] | |||||
| Depreciation and amortization | (17,896) | (16,142) | |||
| Other | (383) | (1,718) | |||
| Deferred tax liabilities | (18,279) | (17,860) | |||
| Net deferred tax liability | $ (15,736) | $ (15,508) | |||
| |||||