Note 10 - Property, Plant and Equipment (Tables)

12 Months Ended

Dec. 31, 2015

Notes Tables

Property, Plant and Equipment [Table Text Block]

	December 31,
	2015			2014
Land and land improvements	$	219		$	2,770
Buildings and building improvements		18,305			26,055
Machinery, equipment, furniture and fixtures		123,935			158,816
Construction in progress		759			2,100
		143,218			189,741
Accumulated depreciation		(121,040	)		(152,087	)
	$	22,178		$	37,654