Income Taxes - Schedule of Components of Income Tax Expense (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2016 |
Dec. 31, 2015 |
Dec. 31, 2014 |
|
| Income Components | |||
| United States | $ 37,276 | $ 33,274 | $ 36,377 |
| Foreign | (89) | 157 | 514 |
| Income from operations before income taxes | 37,187 | 33,431 | 36,891 |
| Current income tax provision | |||
| United States-Federal | 15,106 | 10,549 | 2,385 |
| United States-State and local | 311 | 401 | 29 |
| Foreign | 371 | 910 | 382 |
| Total current income tax provision | 15,788 | 11,860 | 2,796 |
| Deferred income tax provision (benefit) | |||
| United States-Federal | (1,733) | (9,350) | 10,385 |
| United States-State and local | (278) | (42) | 898 |
| Foreign | (245) | (10) | 0 |
| Total deferred income tax provision (benefit) | (2,256) | (9,402) | 11,283 |
| Total income tax expense | $ 13,532 | $ 2,458 | $ 14,079 |
| Effective income tax rate | 36.40% | 7.40% | 38.20% |