Note 15 - Quarterly Results of Operations (Unaudited) (Tables)

12 Months Ended

Jun. 30, 2013

Quarterly Financial Information Disclosure [Abstract]

Schedule of Quarterly Financial Information [Table Text Block]

	Three Months Ended
	June 30,			March 31,			December 31,			September 30,
	(In thousands, except per share amounts)
Fiscal 2013:
Net sales	$	2,881		$	2,952		$	3,355		$	3,453
Gross profit		370			872			1,269			944
Net (loss) income	$	(3,443	)	$	(3,301	)	$	(1,673	)	$	(1,946	)
Net (loss) income per share:
Basic and diluted	$	(0.28	)	$	(0.27	)	$	(0.14	)	$	(0.16	)
Fiscal 2012:
Net sales	$	4,294		$	4,608		$	3,555		$	4,624
Gross profit		(40	)		1,190			827			1,714
Net (loss) income	$	(2,640	)	$	(553	)	$	(971	)	$	57
Net (loss) income per share:
Basic and diluted	$	(0.22	)	$	(0.05	)	$	(0.08	)	$	0.00