Note 3 - Inventories (Tables)

12 Months Ended

Jun. 30, 2014

Inventory Disclosure [Abstract]

Schedule of Inventory, Current [Table Text Block]

	June 30,
	2014		2013
Raw materials	$	2,851	$	2,512
Work-in-process		1,216		1,979
Finished goods		1,631		1,940
Total	$	5,698	$	6,431