Income Taxes - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Income Taxes (Textual) [Abstract]
Federal net operating loss carry forwards	$ 61.9
Percentage of cumulative ownership	50.00%
Cumulative ownership change period	3 years
Unremitted earnings of subsidiaries outside the United States	$ 50.4
Total deferred taxes	$ 7.6
Effective income tax rate	39.10%	39.10%	38.90%
Number of years under state audit	4 years
New Accounting Pronouncement, Early Adoption, Effect [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Deferred tax asset reclassified	$ 30.3