Note 8 - Property, Plant and Equipment (Tables)

12 Months Ended

Jun. 30, 2014

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment [Table Text Block]

	As of June 30, 2014
	Cost		Accumulated Depreciation			Net
Land	$	1,376	$			$	1,376
Buildings and building improvements		47,793		(25,994	)		21,799
Machinery and equipment		142,579		(114,217	)		28,362
Total	$	191,748	$	(140,211	)	$	51,537

	As of June 30, 2013
	Cost		Accumulated Depreciation			Net
Land	$	1,377	$	-		$	1,377
Buildings and building improvements		46,101		(23,308	)		22,793
Machinery and equipment		129,031		(102,001	)		27,030
Total	$	176,509	$	(125,309	)	$	51,200

Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]

Fiscal Year
2015	$	2,147
2016		1,679
2017		1,400
2018		1,372
2019		1,453
Thereafter		2,474