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Note 8 - Loss Per Share (Details) - Summary of potentially dilutive securities which could have had an antidilutive effect on per share results (Equity Option [Member]) In Thousands, unless otherwise specified	3 Months Ended
	Sep. 30, 2013	Sep. 30, 2012
Equity Option [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Stock options (exercise prices per share: 2013 - $1.12 to $15.60; 2012 - $1.40 to $15.60)	104	155

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

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