Annual report pursuant to Section 13 and 15(d)

Future Minimum Rental Payments Required Under Operating Leases that have Initial or Remaining Non-Cancelable Lease Terms in Excess of One (Detail)

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Future Minimum Rental Payments Required Under Operating Leases that have Initial or Remaining Non-Cancelable Lease Terms in Excess of One (Detail) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2013
Leases Future Minimum Payments [Line Items]  
2014 $ 11,175
2015 10,495
2016 8,154
2017 5,851
2018 4,297
Thereafter 27,768
Operating Leases, Future Minimum Payments Due, Total 67,740
Related Parties
 
Leases Future Minimum Payments [Line Items]  
2014 1,445
2015 1,449
2016 1,367
2017 1,042
2018 439
Thereafter 4,212
Operating Leases, Future Minimum Payments Due, Total 9,954
Other
 
Leases Future Minimum Payments [Line Items]  
2014 9,730
2015 9,046
2016 6,787
2017 4,809
2018 3,858
Thereafter 23,556
Operating Leases, Future Minimum Payments Due, Total $ 57,786