Note 11 - Long-Term Debt (Details) (USD $) In Thousands, unless otherwise specified	0 Months Ended	12 Months Ended
	Oct. 02, 2010	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2011	Oct. 22, 2010
Note 11 - Long-Term Debt (Details) [Line Items]
Increase (Decrease) in Notes Payable, Current	$ 140,000
Gains (Losses) on Extinguishment of Debt	3,649			(3,649)
Redemption Premium	1,984
Deferred Finance Costs, Current, Net	1,665
Line of Credit Facility, Maximum Borrowing Capacity			300,000
Unamortized Debt Issuance Expense					2,586
Line of Credit Facility, Amount Outstanding		41,172	58,578
Line of Credit Facility, Remaining Borrowing Capacity		254,855
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage		0.375%
Interest Paid		$ 2,721	$ 2,997	$ 9,521
Initial Interest Rate [Member]
Note 11 - Long-Term Debt (Details) [Line Items]
Line of Credit Facility, Interest Rate Description			1.75%
Minimum [Member] | Prime [Member]
Note 11 - Long-Term Debt (Details) [Line Items]
Line of Credit Facility, Interest Rate Description			0.75%
Minimum [Member] | LIBOR [Member]
Note 11 - Long-Term Debt (Details) [Line Items]
Line of Credit Facility, Interest Rate Description			1.75%
Maximum [Member] | Prime [Member]
Note 11 - Long-Term Debt (Details) [Line Items]
Line of Credit Facility, Interest Rate Description			1.75%
Maximum [Member] | LIBOR [Member]
Note 11 - Long-Term Debt (Details) [Line Items]
Line of Credit Facility, Interest Rate Description			2.75%