XML 78 R61.htm IDEA: XBRL DOCUMENT v3.3.1.900
Income Tax Reconciliation (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Income Tax Disclosure [Abstract]      
Tax at the U.S. federal statutory rate $ 30,688 $ 40,943 $ 42,067
State income taxes, net of federal tax benefit of $265, $429 and $273, respectively 493 796 508
Rate benefit from foreign earnings (3,531) (4,576) (2,281)
Net non-recurring benefit of Tax Restructuring 0 (5,841) (3,979)
Other taxes and adjustments, net (679) 220 (602)
Provision for income taxes $ 26,971 $ 31,542 $ 35,713
Effective tax rate 30.7604% 26.9636% 29.7133%
Income Tax Reconciliation, State and Local Income Taxes, Federal Benefit $ 265 $ 429 $ 273