Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies - Schedule of Stock-Based Compensation (Details)

v3.3.1.900
Summary of Significant Accounting Policies - Schedule of Stock-Based Compensation (Details) - USD ($)
$ in Thousands
 12 Months Ended
Sep. 30, 2015
Sep. 30, 2014
Sep. 30, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Total stock compensation expense $ 1,126 $ 1,661 $ 923
General and Administrative Expense      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Total stock compensation expense 1,126 1,661 923
Executives | General and Administrative Expense      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Total stock compensation expense 55 195 81
Board of Directors | General and Administrative Expense      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Total stock compensation expense 762 1,061 842
Members | General and Administrative Expense      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Total stock compensation expense $ 309 $ 405 $ 0