Note 4 - Inventories (Tables)

9 Months Ended

Mar. 31, 2013

Schedule of Inventory, Current [Table Text Block]

(amounts in thousands)	March 31, 2013		June 30, 2012
Raw materials	$	21,318	$	20,339
Work in process		12,293		11,289
Finished goods		4,060		4,815
	$	37,671	$	36,443