Note 12 - Commitments and Contingencies (Detail) - Future Minimum Capital Lease Payments (USD $)	Jun. 30, 2012
2013	$ 346,000
2014	336,000
2015	210,000
2016	137,000
2017	23,000
Total minimum lease payments	1,052,000
Less:
Taxes	51,000
Imputed interest	97,000
Present value of future minimum lease payments	$ 904,000

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Amount of minimum lease payments for capital leases.

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Amount of minimum lease payments maturing in the next fiscal year following the latest fiscal year for capital leases.

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Amount of minimum lease payments maturing in the fifth fiscal year following the latest fiscal year for capital leases.

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Amount of minimum lease payments maturing in the forth fiscal year following the latest fiscal year for capital leases.

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Amount of minimum lease payments maturing in the third fiscal year following the latest fiscal year for capital leases.

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Amounts to be paid by lessee to lessor for maintenance, insurance, and tax expenses related to the leased asset.

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Present value of minimum lease payments for capital leases net of executory costs, including amounts paid by the lessee to the lessor for insurance, maintenance and taxes.

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