Note 3 - Inventories (Tables)

12 Months Ended

Jun. 30, 2014

Inventory Disclosure [Abstract]

Schedule of Inventory, Current [Table Text Block]

	June 30,
	2014			2013
	(In thousands)
Raw materials	$	3,116		$	1,458
Finished goods		3,347			1,253
Subtotal		6,463			2,711
Less: Inventory reserve		(3,286	)		(1,083	)
	$	3,177		$	1,628