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Note 10 - Leases and Purchase Commitments (Details) - USD ($) | 12 Months Ended
--- | ---
Jun. 30, 2015 | Jun. 30, 2014 | Jun. 30, 2013
Note 10 - Leases and Purchase Commitments (Details) [Line Items] |  |  |
Contractual Obligation | $ 23,942,000 | $ 35,873,000 |
Operating Leases, Rent Expense | $ 1,876,000 | $ 1,783,000 | $ 1,794,000
Minimum [Member] |  |  |
Note 10 - Leases and Purchase Commitments (Details) [Line Items] |  |  |
Lessee Leasing Arrangements, Operating Leases, Renewal Term | 1 year |  |
Maximum [Member] |  |  |
Note 10 - Leases and Purchase Commitments (Details) [Line Items] |  |  |
Lessee Leasing Arrangements, Operating Leases, Renewal Term | 5 years |  |

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- References No definition available. + Details
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- Definition Amount of contractual obligation, including but not limited to, long-term debt, capital lease obligations, operating lease obligations, purchase obligations, and other commitments. + References No definition available. + Details
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- Definition Amount of rent expense incurred for leased assets, including but not limited to, furniture and equipment, that is not directly or indirectly associated with the manufacture, sale or creation of a product or product line. + References No definition available. + Details
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- Definition Term of the lessee's leasing arrangement renewal, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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