Quarterly report pursuant to Section 13 or 15(d)

Note 5 - Share-Based Payments (Details)

v2.4.0.8
Note 5 - Share-Based Payments (Details) (USD $)
 3 Months Ended 9 Months Ended 9 Months Ended 3 Months Ended 9 Months Ended 3 Months Ended 9 Months Ended
Jun. 30, 2012
Jun. 30, 2013
Jun. 30, 2012
Mar. 31, 2008
Jun. 30, 2013
1997 Stock Option Plan [Member]
Jun. 30, 2013
2008 Stock Incentive Plan [Member]
Jun. 30, 2013
Options [Member]
Jun. 30, 2012
Options Held [Member]
Jun. 30, 2012
Options Held [Member]
Jun. 30, 2013
Restricted Stock [Member]
Accrued Expenses [Member]
Jun. 30, 2012
Restricted Stock [Member]
Accrued Expenses [Member]
Jun. 30, 2013
Restricted Stock [Member]
Jun. 30, 2012
Restricted Stock [Member]
Jun. 30, 2013
Restricted Stock [Member]
Jun. 30, 2012
Restricted Stock [Member]
Jun. 30, 2013
Minimum [Member]
Certain Employees [Member]
Jun. 30, 2013
Minimum [Member]
Jun. 30, 2013
Maximum [Member]
Certain Employees [Member]
Jun. 30, 2013
Maximum [Member]
Note 5 - Share-Based Payments (Details) [Line Items]                                      
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized       2,000,000                              
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period   842,108                                  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Net of Forfeitures   150,000                                  
Share Based Compensation Arrangement By Share Based Payment Award Expiration Period         10 years 10 years                          
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period         3 years 3 years                     1 year   3 years
Share-based Compensation (in Dollars)   $ 573,538 $ 656,147       $ 0 $ 15,000 $ 60,000 $ 176,000 $ 178,000 $ 180,000 $ 189,000 $ 573,000 $ 596,000        
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period   36,250 193,750                                
Stock Issued During Period, Shares, Share-based Compensation, Net of Forfeitures   28,172 116,915                                
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value (in Dollars)   272,000 510,000                                
Share Price (in Dollars per share)   $ 9.86                                  
Share-based Compensation Arrangement by Share-based Payment Award, Award Requisite Service Period                               1 year   3 years  
Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures   64,676 54,750                                
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Intrinsic Value, Amount Per Share (in Dollars per share)   $ 471,000 $ 227,000                                
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period 2,500                                    
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized (in Dollars)                       $ 423,000   $ 423,000          
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number                       65,000   65,000          
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition   1 year                                  
Class of Warrant or Right, Number of Securities Called by Warrants or Rights   52,000                                  
Conversion of Stock, Shares Converted   43,465