Income Taxes - The Provision (Benefit) for Income Taxes (Detail) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2015 |
Dec. 31, 2014 |
Dec. 31, 2013 |
|
| Current: | |||
| Federal | $ 3,218 | $ 2,058 | $ 504 |
| State | 333 | 238 | 143 |
| Foreign | 499 | 181 | 192 |
| Current, Total | 4,050 | 2,477 | 839 |
| Deferred: | |||
| Federal | (12) | (176) | 1,968 |
| State | (466) | (14) | (84) |
| Foreign | 94 | 118 | (1,597) |
| Deferred, Total | (384) | (72) | 287 |
| Provision for income taxes | $ 3,666 | $ 2,405 | $ 1,126 |