Property, Plant and Equipment (Tables)

12 Months Ended

Dec. 31, 2015

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment [Table Text Block]

Property, plant and equipment consist of the following (in thousands):

	December 31,
	2015			2014 (as Restated)
Land	$	17,409		$	9,323
Buildings and leasehold improvements	85,767			63,846
Furniture and equipment	142,885			112,552
	246,061			185,721
Accumulated depreciation	(87,086		)	(67,937		)
	158,975			117,784
Construction in progress	20,639			26,412
	$	179,614		$	144,196