Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Dec. 31, 2015
Income Taxes (Textual) [Abstract]
Effective tax rate (percent)	38.00%	71.00%
Unrecognized tax benefits, decrease resulting from prior period tax positions		$ 565
Undistributed earnings on a book basis for the non-U.S. subsidiaries	$ 9,300
Unrecognized deferred tax liability related to undistributed earnings of non-U.S. subsidiaries	408
Total unrecognized tax benefits	2,100
Accrued interest and penalties	879		$ 872
Expected additional federal and state tax expense	$ 31,000