Share-Based Compensation - Restricted Stock Plan (Details)
|
6 Months Ended | 12 Months Ended |
---|---|---|
Mar. 31, 2015
|
Sep. 30, 2014
|
|
Stock-Based Compensation [Abstract] | ||
Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Granted | 991,689 | 1,096,325 |