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Earnings Per Share - Schedule of Earnings Per Share Basic and Diluted (Details) (Parenthetical) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 6 Months Ended
Mar. 31, 2016
Mar. 31, 2016
Mar. 31, 2017
Antidilutive securities excluded from computation of earnings per share 121,180 121,180  
Convertible debenture outstanding $ 2,300 $ 2,300 $ 859
Fiscal 2017 [Member] | Minimum [Member]      
Common stock conversion price     $ 10.25
Fiscal 2017 [Member] | Maximum [Member]      
Common stock conversion price     12.50
Fiscal 2016 [Member]      
Common stock conversion price     10.25
Fiscal 2016 [Member] | Minimum [Member]      
Common stock conversion price     10.00
Fiscal 2016 [Member] | Maximum [Member]      
Common stock conversion price     $ 12.50
Restricted Stock [Member]      
Number of options outstanding during period