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Note 11 - Income Taxes (Details) - Deferred Tax Assets and Liabilities, Balance Sheets Classification (USD $) In Thousands, unless otherwise specified | Jun. 30, 2013 | Jun. 30, 2012
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Deferred Tax Assets and Liabilities, Balance Sheets Classification [Abstract] |  |
Current assets | $ 2,876 | $ 2,147
Non-current assets | 251 | 3,129
Current liabilities | 0 | 0
Non-current liabilities | 625 | 0
Total net deferred tax asset | $ 2,502 | $ 5,276

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