Note 6 - Restricted Stock Plan (Details) (USD $)	3 Months Ended
Dec. 11, 2012	Mar. 11, 2010
Restricted Stock [Member]
Note 6 - Restricted Stock Plan (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized		100,000
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period	3 years
Non-Performance Shares [Member]
Note 6 - Restricted Stock Plan (Details) [Line Items]
Stock Issued During Period, Shares, Restricted Stock Award, Gross	6,701
Stock Issued During Period, Value, Restricted Stock Award, Gross (in Dollars)	$ 195,603
Performance Shares [Member]
Note 6 - Restricted Stock Plan (Details) [Line Items]
Stock Issued During Period, Shares, Restricted Stock Award, Gross	20,104
Stock Issued During Period, Value, Restricted Stock Award, Gross (in Dollars)	$ 305,154

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Period which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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The maximum number of shares (or other type of equity) originally approved (usually by shareholders and board of directors), net of any subsequent amendments and adjustments, for awards under the equity-based compensation plan. As stock or unit options and equity instruments other than options are awarded to participants, the shares or units remain authorized and become reserved for issuance under outstanding awards (not necessarily vested).

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Total number of shares issued during the period, including shares forfeited, as a result of Restricted Stock Awards.

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Aggregate value of stock related to Restricted Stock Awards issued during the period.

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