Note 6 - Property, Plant and Equipment (Tables)

6 Months Ended

Jun. 30, 2014

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment [Table Text Block]

	JUNE 30, 2014		DECEMBER 31, 2013
Land and land improvements	$	8,678	$	2,606
Buildings and leasehold improvements		60,474		46,281
Furniture and equipment		109,687		76,536
Sub-total		178,839		125,423
Accumulated depreciation		(59,966)		(54,470	)
Property, plant and equipment placed in service, net		118,873		70,953
Construction in progress		16,822		11,155
Property, plant and equipment, net	$	135,695	$	82,108