XML 12 R54.htm IDEA: XBRL DOCUMENT v2.4.0.8
Summary of Minimum Annual Future Payments Under Operating Leases (Detail) (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2014
Operating Leased Assets [Line Items]  
Operating leases, Total $ 15,238
Operating leases, Remainder of 2014 587
Operating leases, 2015 1,337
Operating leases, 2016 1,500
Operating leases, 2017 1,538
Operating leases, 2018 1,576
Operating leases, Thereafter $ 8,700