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Note 3 - Net Income (Loss) per Common Share (Details)	3 Months Ended	9 Months Ended
Note 3 - Net Income (Loss) per Common Share (Details)	Nov. 10, 2013	Nov. 10, 2013
Earnings Per Share [Abstract]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	67,139	66,192

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

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