XML 63 R49.htm IDEA: XBRL DOCUMENT v3.8.0.1
Summary of Provision for Income Taxes (Detail) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Current      
Federal $ 30,324 $ 21,363 $ 5,939
State and local 3,296 2,900 445
Foreign 108 284 249
Current income tax expense, total 33,728 24,547 6,633
Deferred      
Federal 11,981 16,538 23,600
State and local 971 (346) 191
Foreign (64) (106) (115)
Deferred income tax expense, total 12,888 16,086 23,676
Total provision $ 46,616 $ 40,633 $ 30,309