Note 16 - Subsequent Event (Detail) - Restructuring costs (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2012
Restructuring – Cost of Sales:
Restructuring costs	$ 852
Operating Expenses - Facilities [Member]
Restructuring – Cost of Sales:
Restructuring costs	211
Cost of Sales - Facilities [Member]
Restructuring – Cost of Sales:
Restructuring costs	513
Cost of Sales - Severance and Benefits [Member]
Restructuring – Cost of Sales:
Restructuring costs	54
Cost of Sales - Total [Member]
Restructuring – Cost of Sales:
Restructuring costs	567
Operating Expenses - Severance and Benefits [Member]
Restructuring – Cost of Sales:
Restructuring costs	74
Operating Expenses - Total [Member]
Restructuring – Cost of Sales:
Restructuring costs	$ 285