XML 53 R40.htm IDEA: XBRL DOCUMENT v2.4.0.8
Note 6 - Leases And Royalties (Details) (USD $)
In Millions, unless otherwise specified
12 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Commitments and Contingencies Disclosure [Abstract]    
Operating Leases, Rent Expense $ 1.8 $ 1.9
Royalty Expense $ 3.0 $ 2.2