Income Taxes - Schedule of Company's Provision (Benefit) for Income Taxes (Detail) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2016 |
Dec. 31, 2015 |
Dec. 31, 2014 |
|
| Provision (benefit) for income taxes: | |||
| Current - Federal | $ (2,033) | $ (1,776) | $ 3,730 |
| Current - State and local | (6) | 104 | 172 |
| Current - Foreign | (310) | 687 | (96) |
| Current - Total | (2,349) | (985) | 3,806 |
| Deferred - Federal | (136) | (240) | (334) |
| Deferred - State and local | 1,163 | (96) | 44 |
| Deferred - Foreign | 777 | (587) | |
| Deferred - Total | 1,804 | (923) | (290) |
| Total provision (benefit) for income taxes | $ (545) | $ (1,908) | $ 3,516 |