Annual report pursuant to Section 13 and 15(d)

Annual Future Minimum Lease Payments Required under Operating Leases (Detail)

v2.4.0.8
Annual Future Minimum Lease Payments Required under Operating Leases (Detail) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2013
Operating Leased Assets [Line Items]  
2014 $ 1,848
2015 1,112
2016 325
2017   
Total minimum lease payments $ 3,285