Property and Equipment, Net (Tables)

12 Months Ended

Dec. 31, 2016

Property, Plant and Equipment [Abstract]

Property and Equipment

Property and equipment consists of the following components (dollars in thousands):

	December 31, 2016		December 31, 2015
Land and land improvements	$	14,910	$	14,820
Building and building improvements	71,100		67,790
Machinery and equipment	281,180		274,650
	367,190		357,260
Less: Accumulated depreciation	188,030		176,130
Property and equipment, net	$	179,160	$	181,130

Depreciation Expense

Depreciation expense as included in the accompanying consolidated statement of operations is as follows (dollars in thousands):

	Year ended December 31,
	2016		2015		2014
Depreciation expense, included in cost of sales	$	21,620	$	19,730	$	18,450
Depreciation expense, included in selling, general and administrative expense	2,770		2,840		2,930
Total depreciation expense	$	24,390	$	22,570	$	21,380