|
Note 18 - Incentive And Non-Statutory Stock Option Plan (Details) (USD $)
|
3 Months Ended | 12 Months Ended | 3 Months Ended | 12 Months Ended | 1 Months Ended | 3 Months Ended | 3 Months Ended | 12 Months Ended | 12 Months Ended | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Sep. 30, 2011
|
Jun. 30, 2013
|
Jun. 30, 2013
Incentive And Non-Statutory Stock Option Plan [Member]
|
Sep. 30, 2012
Employee Stock Option [Member]
Grant A [Member]
|
Sep. 30, 2012
Employee Stock Option [Member]
Grant B [Member]
|
Sep. 30, 2012
Employee Stock Option [Member]
Grant C [Member]
|
Sep. 30, 2012
Employee Stock Option [Member]
Grant D [Member]
|
Dec. 31, 2012
Employee Stock Option [Member]
Grant E [Member]
|
Mar. 31, 2013
Employee Stock Option [Member]
Grant F [Member]
|
Mar. 31, 2013
Employee Stock Option [Member]
Grant G [Member]
|
Mar. 31, 2013
Employee Stock Option [Member]
Grant H [Member]
|
Mar. 31, 2013
Employee Stock Option [Member]
Grant I [Member]
|
Mar. 31, 2013
Employee Stock Option [Member]
Grant J [Member]
|
Mar. 31, 2013
Employee Stock Option [Member]
Grant K [Member]
|
Mar. 31, 2013
Employee Stock Option [Member]
Grant L [Member]
|
Mar. 31, 2013
Employee Stock Option [Member]
Grant M [Member]
|
Jun. 30, 2013
Employee Stock Option [Member]
Grant N [Member]
|
Jun. 30, 2013
Employee Stock Option [Member]
Grant O [Member]
|
Jun. 30, 2013
Employee Stock Option [Member]
|
Jun. 30, 2012
Employee Stock Option [Member]
|
Jun. 30, 2011
Employee Stock Option [Member]
|
Jun. 30, 2013
Incentive And Non-Statutory Stock Option Plan [Member]
|
Jun. 30, 2013
Equity Incentive Plan 2011 [Member]
Non-Officer Employees [Member]
|
May 31, 2011
Equity Incentive Plan 2011 [Member]
|
May 31, 2011
Equity Incentive Plan 2008 [Member]
|
Sep. 30, 2011
Convertible 2011 Note [Member]
|
Sep. 30, 2011
Convertible 2011 Note [Member]
Maximum [Member]
|
Sep. 30, 2011
Convertible 2011 Note [Member]
Minimum [Member]
|
Sep. 30, 2011
Aegis Capital Corp. [Member]
|
Jun. 30, 2013
Maximum [Member]
|
Sep. 13, 2012
Maximum [Member]
|
Sep. 30, 2011
Maximum [Member]
|
Jun. 30, 2013
Minimum [Member]
|
Sep. 13, 2012
Minimum [Member]
|
|
| Note 18 - Incentive And Non-Statutory Stock Option Plan (Details) [Line Items] | ||||||||||||||||||||||||||||||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross (in Shares) | 362,747 | 28,572 | 16,350 | 50,000 | 70,000 | 20,000 | 50,000 | 39,134 | 8,000 | 8,000 | 1,200 | 10,364 | 3,636 | 5,000 | 27,413 | 27,778 | 351,259 | |||||||||||||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value (in Dollars per share) | $ 1.41 | $ 2.26 | ||||||||||||||||||||||||||||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period | 10 years | 1 month | 1 month | 1 month | 3 months | 3 months | 3 months | 3 months | 3 months | 1 month | 3 months | 1 month | 3 months | 1 month | 1 month | 1 month | 5 years | 5 years | 5 years | 4 years | ||||||||||||||
| Share-Based Compensation Arrangement By Share-Based Payment Award Exercisable Percentage | 20.00% | |||||||||||||||||||||||||||||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Plan Modification, Number of Employees Affected | 2 | 1 | 2 | 6 | 1 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | |||||||||||||||||||
| Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price (in Dollars per share) | $ 3.50 | $ 4.00 | $ 4.75 | $ 4.75 | $ 5.00 | $ 4.50 | $ 6.00 | $ 7.00 | $ 5.00 | $ 5.83 | $ 5.50 | $ 5.50 | $ 7.00 | $ 9.12 | $ 9.00 | $ 5.51 | $ 5.20 | |||||||||||||||||
| Share-based Compensation (in Dollars) | $ 20,036 | $ 4,209 | $ 55,040 | $ 73,478 | $ 16,860 | $ 82,542 | $ 12,139 | $ 188 | $ 8,642 | $ 501 | $ 6,018 | $ 2,251 | $ 19,202 | $ 111,036 | $ 110,844 | |||||||||||||||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term | 1 month | 1 month | 1 month | 3 months | 3 months | 3 months | 3 months | 3 months | 1 month | 3 months | 1 month | 3 months | 1 month | 1 month | 1 month | |||||||||||||||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate | 27.27% | 28.43% | 26.58% | 32.23% | 18.72% | 18.72% | 18.72% | 13.95% | ||||||||||||||||||||||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | |||||||||||||||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate | 0.07% | 0.08% | 0.10% | 0.11% | 0.07% | 0.07% | 0.07% | 0.07% | 0.05% | |||||||||||||||||||||||||
| Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in Shares) | 140,845 | |||||||||||||||||||||||||||||||||
| Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per Item) | 8.95 | 8.95 | 7.73 | 7.73 | 7.46 | |||||||||||||||||||||||||||||
| Stock and Warrants Issued During Period, Value, Preferred Stock and Warrants (in Dollars) | 446,480 | |||||||||||||||||||||||||||||||||
| Deferred Costs (in Dollars) | $ 401,648 | |||||||||||||||||||||||||||||||||
| Class of Warrant or Right, Outstanding (in Shares) | 83,375 | 163,021 | 168,943 | 163,021 | ||||||||||||||||||||||||||||||
| Class Of Warrant Or Right Percentage Exercise | 5.00% | |||||||||||||||||||||||||||||||||
| Class Of Warrant Or Right Offering Price Percentage | 125.00% | |||||||||||||||||||||||||||||||||
| Number of Warrants Exercised (in Shares) | 72,300 | |||||||||||||||||||||||||||||||||
| Debt Instrument, Convertible, Conversion Price (in Dollars per share) | $ 7.73 | $ 4.93 | ||||||||||||||||||||||||||||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized (in Shares) | 500,000 | |||||||||||||||||||||||||||||||||
| Share Based Compensation Arrangement By Share Based Payment Award Number of Shares Maximum (in Shares) | 50,000 | |||||||||||||||||||||||||||||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term | 3 years 109 days | 3 years 109 days | 3 years 251 days | 4 years 175 days | 10 years | |||||||||||||||||||||||||||||
| Share-Based Compensation Arrangement By Share-Based Payment Award Participant Ownership Percentage | 10.00% | |||||||||||||||||||||||||||||||||
| Percent of Exercise Price Above Fair Market Value Per Share of Common Stock | 110.00% | |||||||||||||||||||||||||||||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period (in Shares) | 16,950 | |||||||||||||||||||||||||||||||||