Property and Equipment, Net (Tables)

9 Months Ended

Sep. 30, 2013

Property, Plant and Equipment [Abstract]

Property and Equipment

Property and equipment consists of the following components:

	September 30, 2013		December 31, 2012
	(dollars in thousands)
Land and land improvements	$	5,860	$	6,410
Buildings	65,190		59,610
Machinery and equipment	359,410		332,040
	430,460		398,060
Less: Accumulated depreciation	223,730		213,030
Property and equipment, net	$	206,730	$	185,030

Depreciation Expense

Depreciation expense as included in the accompanying consolidated statement of income is as follows:

	Three months ended September 30,				Nine months ended September 30,
	2013		2012		2013		2012
	(dollars in thousands)
Depreciation expense, included in cost of sales	$	6,440	$	5,400	$	18,910	$	16,420
Depreciation expense, included in selling, general and administrative expense	1,190		900		3,280		2,570
Total depreciation expense	$	7,630	$	6,300	$	22,190	$	18,990