Note 2 - Inventories (Tables)

9 Months Ended

Mar. 31, 2017

Notes Tables

Schedule of Inventory, Current [Table Text Block]

	March 31,	June 30,
	2017	2016
Raw materials	$ 4,857	$ 4,040
Work-in-process	1,120	2,212
Finished goods	1,903	1,504
Total	$ 7,880	$ 7,756