Note 7 - Inventories (Tables)

6 Months Ended

Dec. 31, 2012

Schedule of Inventory, Current [Table Text Block]

	December 31, 2012			June 30, 2012
Raw materials	$	2,682		$	3,961
Finished goods		2,077			2,235
Subtotal		4,759			6,196
Less: Inventory reserve		(768	)		(1,721	)
Net inventory balance - current	$	3,991		$	4,475