|
Accrued Expenses and Other Liabilities - Components of Other Long-term Liabilities (Detail) (USD $)
In Thousands, unless otherwise specified |
Dec. 31, 2013
|
Dec. 31, 2012
|
|---|---|---|
| Payables And Accruals [Abstract] | ||
| Long-term portion of lease abandonment accrual | $ 760 | $ 1,179 |
| Long-term portion of deferred tax liability | 93 | |
| Total | $ 760 | $ 1,272 |