Annual report pursuant to Section 13 and 15(d)

Earnings Per Share (Schedule Of Earnings Per Share, Basic And Diluted) (Details)

v3.6.0.2
Earnings Per Share (Schedule Of Earnings Per Share, Basic And Diluted) (Details) - $ / shares
 3 Months Ended 12 Months Ended
Sep. 30, 2016
Jun. 30, 2016
Dec. 31, 2015
Sep. 30, 2015
Jun. 30, 2015
Mar. 31, 2015
Dec. 31, 2014
Sep. 30, 2016
Sep. 30, 2015
Sep. 30, 2014
Sep. 30, 2013
Schedule of Earnings Per Share, Basic and Diluted [Line Items]                      
Weighted average common shares outstanding - basic               28,666,477 28,532,327 28,522,525  
Net effect of dilutive securities               260,080 384,721 342,859  
Weighted average common shares outstanding - diluted               28,926,557 28,917,048 28,865,384  
Income per common share – basic $ (0.06) $ 0.02 $ 0.05 $ 0.02 $ 0.04 $ 0.06 $ 0.03 $ 0.01 $ 0.15 $ 0.09  
Income per common share – diluted (0.06) $ 0.02 $ 0.05 0.02 $ 0.04 $ 0.06 $ 0.03 0.01 0.15 0.08  
Exercise price of options outstanding not included in computation of diluted shares (in Dollars per share) 2.53     2.60       $ 2.53 $ 2.60 $ 2.60 $ 2.64
Options [Member]                      
Schedule of Earnings Per Share, Basic and Diluted [Line Items]                      
Net effect of dilutive securities               11,443 50,473 109,583  
anti-dilutive shares               90,000 90,000    
Exercise price of options outstanding not included in computation of diluted shares (in Dollars per share) 3.92     $ 3.92       $ 3.92 $ 3.92    
Restricted Stock [Member]                      
Schedule of Earnings Per Share, Basic and Diluted [Line Items]                      
Net effect of dilutive securities               248,637 334,248 233,276  
Anti-Dilutive Minimum Per Share Price [Member]                      
Schedule of Earnings Per Share, Basic and Diluted [Line Items]                      
anti-dilutive shares               17,500      
Exercise price of options outstanding not included in computation of diluted shares (in Dollars per share) $ 1.82             $ 1.82