Quarterly report pursuant to Section 13 or 15(d)

Future Payments for Other Obligations (Detail)

v2.4.1.9
Future Payments for Other Obligations (Detail) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2014
Commitments And Contingencies Disclosure [Abstract]  
2015 $ 890us-gaap_OtherCommitmentDueInNextTwelveMonths
2016 550us-gaap_OtherCommitmentDueInSecondYear
Total minimum payments $ 1,440us-gaap_OtherCommitment