Property, Plant and Equipment, net (Tables)

6 Months Ended

Jun. 30, 2014

Property, Plant and Equipment [Abstract]

Schedule of Property, Plant and Equipment, Net

($ amounts in thousands)

	June 30,			December 31,
	2014			2013
Land	$	9,550		$	4,553
Buildings	65,886			29,491
Machinery and equipment	84,423			58,556
Office equipment, furniture and fixtures	8,187			5,433
Computer software and hardware	25,870			21,582
Leasehold improvements	26,038			25,828
Construction in progress	30,725			12,286
	250,679			157,729
Accumulated depreciation and amortization	(44,281		)	(30,453		)
	$	206,398		$	127,276

Schedule of Depreciation and Amortization Expense Related to Property, Plant and Equipment

Depreciation and amortization expense related to property, plant and equipment

($ amounts in thousands)

	Three months ended				Six months ended
	June 30, 2014		June 30, 2013		June 30, 2014		June 30, 2013
Depreciation and amortization expense		$7,367		$5,817	$	13,911	$	11,705