Annual report pursuant to Section 13 and 15(d)

Commitments and Contingencies - Schedule of Future Minimum Lease Payments Under Operating Leases with Non Cancelable Terms (Detail)

v2.4.1.9
Commitments and Contingencies - Schedule of Future Minimum Lease Payments Under Operating Leases with Non Cancelable Terms (Detail) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2014
Commitments and Contingencies Disclosure [Abstract]  
2015 $ 13,188us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent
2016 8,481us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears
2017 7,168us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears
2018 5,857us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears
2019 4,504us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears
Thereafter 8,459us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter
Total $ 47,657us-gaap_OperatingLeasesFutureMinimumPaymentsDue