Quarterly report pursuant to Section 13 or 15(d)

Selected Balance Sheet Data - Schedule of Other Liabilities (Detail)

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Selected Balance Sheet Data - Schedule of Other Liabilities (Detail) (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2014
Dec. 31, 2013
Other Liabilities Disclosure [Abstract]    
Long term deferred rent $ 2,650 $ 2,952
Accrued legal 1,351 1,351
Other 31 68
Other liabilities $ 4,032 $ 4,371