Note 3 - Restructuring Plan (Tables)

3 Months Ended

Sep. 30, 2013

Restructuring and Related Activities [Abstract]

Restructuring and Related Costs [Table Text Block]

	Severance			Other			Total
Accrued restructuring charges, June 30, 2013	$	299		$	1,787		$	2,086
Charges		-			(524	)		(524	)
Cash spent		(290	)		(167	)		(457	)
Accrued restructuring charges, September 30, 2013	$	9		$	1,096		$	1,105