Note 2 - Inventories (Tables)

3 Months Ended

Sep. 30, 2013

Inventory Disclosure [Abstract]

Schedule of Inventory, Current [Table Text Block]

Raw materials	$	3,025	$	2,512
Work-in-process		1,373		1,979
Finished goods		2,127		1,940
Total	$	6,525	$	6,431