Income Taxes - Schedule of Income Tax Provision (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Current
U.S. Federal	$ 6,414	$ 6,586	$ 6,251
State and local	968	462	445
Foreign jurisdictions	4,511	5,355	3,621
Total current income tax provision	11,893	12,403	10,317
Deferred
U.S. Federal	5,009	2,842	1,491
State and local	424	555	(35)
Foreign jurisdictions	(463)	(585)	178
Total deferred income tax provision	4,970	2,812	1,634
Reported income tax provision	$ 16,863	$ 15,215	$ 11,951