Note 6 - Property, Plant and Equipment (Tables)

9 Months Ended

Sep. 30, 2014

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment [Table Text Block]

	SEPTEMBER 30, 2014		DECEMBER 31, 2013
Land and land improvements	$	9,395	$	2,606
Buildings and leasehold improvements		61,430		46,281
Furniture and equipment		112,282		76,536
Sub-total		183,107		125,423
Accumulated depreciation		(64,767)		(54,470	)
Property, plant and equipment placed in service, net		118,340		70,953
Construction in progress		21,032		11,155
Property, plant and equipment, net	$	139,372	$	82,108