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           Note 15 - Incentive And Non-Statutory Stock Option Plan (Details) - Common stock purchase options and warrants consisted of the following: (USD $) 
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        3 Months Ended | 12 Months Ended | 
|---|---|---|
| 
           Sep. 30, 2013 
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           Jun. 30, 2013 
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      |
| Common stock purchase options and warrants consisted of the following: [Abstract] | ||
| # of shares | 302,462 | 311,462 | 
| Weighted Average Exericse Price (in Dollars per share) | $ 15.14 | $ 15.65 | 
| Weighted Average Remaining Contractual Life (in years) | 3 years 40 days | 3 years 109 days | 
| Aggregated Intrinsic Value (in Dollars) | $ 517,621 | |
| # of shares | 163,124 | 163,124 | 
| Weighted Average Exericse Price (in Dollars per share) | $ 7.29 | $ 7.29 | 
| Weighted Average Remaining Contractual Life (in years) | 2 years 343 days | 3 years 160 days | 
| Aggregated Intrinsic Value (in Dollars) | $ 446,625 | |
| Granted | 52,500 | |
| Granted (in Dollars per share) | $ 7.82 | |
| Exercised | (52,500) | |
| Exercised (in Dollars per share) | $ 7.82 | |
| Expired / Cancelled | (9,000) | |
| Expired / Cancelled (in Dollars per share) | $ 32.70 | 
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- Details 
          
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- Definition 
          No authoritative reference available. No definition available. 
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- Definition 
          Share-based Compensation Arrangement By Share-based Payment Award, Warrants Exercisable, Weighted Average Remaining Contractual Term No definition available. 
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- Definition 
          Share-based Compensation Arrangement By Share-based Payment Award Warrants Outstanding IntrinsicValue No definition available. 
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- Definition 
          Share-Based Compensation Arrangement By Share-Based Payment Award Warrants Outstanding Number No definition available. 
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- Definition 
          Share-Based Compensation Arrangement By Share-Based Payment Award Warrants Outstanding Weighted Average Exercise Price No definition available. 
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- Definition 
          Number of options or other stock instruments for which the right to exercise has lapsed under the terms of the plan agreements. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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- Definition 
          Weighted average price of options that were either forfeited or expired. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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- Definition 
          Net number of share options (or share units) granted during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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- Definition 
          Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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- Definition 
          Number of options outstanding, including both vested and non-vested options. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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- Definition 
          Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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- Definition 
          Weighted average price at which option holders acquired shares when converting their stock options into shares. No definition available. 
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- Definition 
          Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options. No definition available. 
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- Definition 
          Number of share options (or share units) exercised during the current period. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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