Basis of Presentation and Summary of Significant Accounting Policies Basis of Presentation and Summary of Significant Accounting Policies (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	$ 345,622	$ 318,180
Less: accumulated depreciation	(110,509)	(103,306)
Property, plant and equipment, net	235,113	214,874
Land
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	73,744	65,433
Buildings and improvements
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	$ 195,214	180,804
Buildings and improvements | Minimum
Property, Plant and Equipment [Line Items]
Estimated Useful Lives	15
Buildings and improvements | Maximum
Property, Plant and Equipment [Line Items]
Estimated Useful Lives	40
Furniture and fixtures | Minimum
Property, Plant and Equipment [Line Items]
Estimated Useful Lives	5
Furniture and fixtures | Maximum
Property, Plant and Equipment [Line Items]
Estimated Useful Lives	10
Machinery and equipment | Minimum
Property, Plant and Equipment [Line Items]
Estimated Useful Lives	3
Machinery and equipment | Maximum
Property, Plant and Equipment [Line Items]
Estimated Useful Lives	15
Automobiles | Minimum
Property, Plant and Equipment [Line Items]
Estimated Useful Lives	5
Automobiles | Maximum
Property, Plant and Equipment [Line Items]
Estimated Useful Lives	7
Furniture, equipment and automobiles
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	$ 76,664	$ 71,943