Note 7 - Debt - Debt Schedule (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Jun. 30, 2014
Notes payable and current maturities of long term debt
Loan and Security Agreement	$ 11,342	$ 10,410
Capitalized leases	159us-gaap_CapitalLeaseObligationsCurrent	138us-gaap_CapitalLeaseObligationsCurrent
	11,501us-gaap_ShortTermBorrowings	10,548us-gaap_ShortTermBorrowings
Long-term debt
Loan and Security Agreement	9,997us-gaap_LongTermLoansPayable	10,726us-gaap_LongTermLoansPayable
Capitalized leases	8	78
	10,005us-gaap_LongTermDebtNoncurrent	10,804us-gaap_LongTermDebtNoncurrent
	$ 21,506us-gaap_DebtAndCapitalLeaseObligations	$ 21,352us-gaap_DebtAndCapitalLeaseObligations

Amount of capital lease obligation due within one year or the normal operating cycle, if longer.

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Amount equal to the present value (the principal) at the beginning of the lease term of minimum lease payments during the lease term (excluding that portion of the payments representing executory costs such as insurance, maintenance, and taxes to be paid by the lessor, together with any profit thereon) net of payments or other amounts applied to the principal, through the balance sheet date and due to be paid more than one year (or one operating cycle, if longer) after the balance sheet date.

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Sum of the carrying values as of the balance sheet date of all debt, including all short-term borrowings, long-term debt, and capital lease obligations.

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Carrying amount of long-term debt, net of unamortized discount or premium, excluding amounts to be repaid within one year or the normal operating cycle, if longer (current maturities). Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Reflects the total carrying amount as of the balance sheet date of debt having initial terms less than one year or the normal operating cycle, if longer.

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