Annual report pursuant to Section 13 and 15(d)

Stockholders' Equity - Components of Accumulated Other Comprehensive Income, Net of Income Taxes (Detail)

v2.4.1.9
Stockholders' Equity - Components of Accumulated Other Comprehensive Income, Net of Income Taxes (Detail) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2014
Equity [Abstract]  
Unrealized gain on marketable securities, net $ 24us-gaap_AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
Foreign currency translation gain, net 135us-gaap_AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax
Accumulated other comprehensive income $ 159us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax