Accounts Payable and Accrued Expenses (Details) - USD ($) $ in Thousands	Dec. 31, 2015	Sep. 30, 2015
Payables and Accruals [Abstract]
Legal	$ 559	$ 807
Audit	490	552
Telecommunications	208	201
Data services	237	384
Regulatory	605	640
Settlements	740	817
Deferred rent	20	33
Contingent consideration payable	511	534
Other	2,126	2,634
Total	$ 5,496	$ 6,602