Annual report pursuant to Section 13 and 15(d)

Employee Benefits Plans - Profit Sharing and 401K (Details)

v3.5.0.2
Employee Benefits Plans - Profit Sharing and 401K (Details) - USD ($)
$ in Thousands
12 Months Ended
Sep. 30, 2016
Sep. 30, 2015
Sep. 30, 2014
Compensation and Retirement Disclosure [Abstract]      
Matching contribution (as a percent) 4.00%    
Contribution to plan $ 401 $ 360 $ 192
Contribution to profit sharing plan $ 291 $ 165 $ 165