Note 6 - Long-Term Incentie Awards (Details) (USD $)	3 Months Ended
	Sep. 30, 2013
Performance Shares [Member] | Minimum [Member]
Note 6 - Long-Term Incentie Awards (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Shares Issued in Period (in Shares)	815,000
Cash Share Units [Member]
Note 6 - Long-Term Incentie Awards (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Settled In Cash Percentage	50.00%
Phantom Share Units (PSUs) [Member]
Note 6 - Long-Term Incentie Awards (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Settled In Cash Percentage	50.00%
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Intrinsic Value, Amount Per Share (in Dollars per share)	$ 1.00