Future Minimum Lease Payments For Operating And Capital Leases (Detail) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013
Commitments and Contingencies Disclosure [Abstract]
Future minimum lease payments for operating lease for year 2014	$ 15,426
Future minimum lease payments for operating lease for year 2015	11,811
Future minimum lease payments for operating lease for year 2016	7,742
Future minimum lease payments for operating lease for year 2017	5,177
Future minimum lease payments for operating lease for year 2018	3,964
Future minimum lease payments for operating lease for year 2019 and thereafter	5,945
Future minimum lease payments for operating lease total	50,065
Future minimum lease payments for capital lease for year 2014	564
Future minimum lease payments for capital lease for year 2015	604
Future minimum lease payments for capital lease for year 2016	548
Future minimum lease payments for capital lease for year 2017	1,192
Future minimum lease payments for capital lease for year 2018	100
Future minimum lease payments for capital lease for year 2019 and thereafter	0
Future minimum lease payments for capital lease total	$ 3,008

Amount of minimum lease payments for capital leases.

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 840

-SubTopic 30

-Section 50

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Amount of minimum lease payments maturing in the fifth fiscal year following the latest fiscal year for capital leases.

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Amount of minimum lease payments maturing in the third fiscal year following the latest fiscal year for capital leases.

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Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef

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-Name Accounting Standards Codification

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