Annual report pursuant to Section 13 and 15(d)

Income Taxes - Domestic and Foreign Components of (Loss) Income Before Provision for Income Taxes (Detail)

v2.4.1.9
Income Taxes - Domestic and Foreign Components of (Loss) Income Before Provision for Income Taxes (Detail) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Income Tax Disclosure [Abstract]      
Domestic $ (18,768)us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic $ 19,230us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic $ 9,151us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
Foreign 2,161us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign 1,252us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign 251us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
(Loss) income before income taxes $ (16,607)us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments $ 20,482us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments $ 9,402us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments