Income Taxes - Additional Information (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | |||
|---|---|---|---|---|---|
Jun. 30, 2017 |
Jul. 01, 2016 |
Jun. 30, 2017 |
Jul. 01, 2016 |
Dec. 31, 2016 |
|
| Income Tax Disclosure [Abstract] | |||||
| Provision for income taxes | $ 2,673 | $ 3,512 | $ 6,520 | $ 7,422 | |
| Effective income tax rate | 32.90% | 35.00% | 36.70% | 37.00% | |
| Federal statutory income tax rate | 35.00% | ||||
| Unrecognized tax benefits | $ 400 | ||||