Note 14 - Capital Structure and Stock-based Compensation: (Details) - Options Outstanding and Exercisable: (USD $)					12 Months Ended
Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2013 $9.96 - $12.49 [Member]	Jun. 30, 2013 16.00 - 16.00 [Member]	Jun. 30, 2013 $9.96 - $16.00 [Member]
Note 14 - Capital Structure and Stock-based Compensation: (Details) - Options Outstanding and Exercisable: [Line Items]
Range of Exercise prices, Lower Limit					$ 9.96	$ 16.00	$ 9.96
Range of Exercise prices, Upper Limit					$ 12.49	$ 16.00	$ 16.00
Number Outstanding (in Shares)	22,697	26,240	42,327	219,722	12,697	10,000	22,697
Options Outstanding, Weighted Average Remaining Contractual Life (in years)					197 days	9 years 29 days	4 years 109 days
Options Outstanding, Weighted Average Exercise Price	$ 13.91	$ 12.19	$ 12.17	$ 7.90	$ 12.26	$ 16.00	$ 13.91
Number Exercisable (in Shares)	12,697	26,240	42,327		12,697		12,697
Options Exercisable, Weighted Average Exercise Price					$ 12.26		$ 12.26

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The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

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Number of options outstanding, including both vested and non-vested options.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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The floor of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range.

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The ceiling of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range.

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