Note 10 - Commitments (Details) (USD $)	12 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2011
Note 10 - Commitments (Details) [Line Items]
Operating Leases, Rent Expense, Net	$ 448,000	$ 691,000	$ 625,000
Simi Valley [Member]
Note 10 - Commitments (Details) [Line Items]
Payments for Rent	43,000
Monthy Rent Step-Up Percentage	3.00%
Boulder [Member]
Note 10 - Commitments (Details) [Line Items]
Payments for Rent	$ 1,900
Monthy Rent Step-Up Percentage	5.20%
Area of Real Estate Property (in Square Meters)	2,097