Restricted Stock Awarded Outside the 2013 Stock Incentive Plan (Details Textual) - USD ($) |
1 Months Ended | 3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|---|
May 03, 2016 |
Mar. 31, 2018 |
Mar. 31, 2017 |
Mar. 31, 2018 |
Mar. 31, 2017 |
|
| Allocated Share-based Compensation Expense | $ 473,000 | $ 731,000 | |||
| General and Administrative Expense [Member] | |||||
| Allocated Share-based Compensation Expense | $ 132,000 | $ 372,000 | 264,000 | 503,000 | |
| Restricted Stock [Member] | |||||
| Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period | 2,000,000 | ||||
| Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage | 100.00% | ||||
| Restricted Stock [Member] | General and Administrative Expense [Member] | |||||
| Allocated Share-based Compensation Expense | $ 96,000 | $ 195,000 | $ 195,000 | ||