Discontinued Operations and Restructuring - Balance Sheet of Discontinued Operation (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Sep. 30, 2015
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Long-term debt, less current maturities	$ 283,611	$ 197,976
Disposed of by Sale | Grupo Finmart
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Cash and cash equivalents		2,880
Restricted cash		14,993
Consumer loans, net		31,824
Consumer loan fees and interest receivable, net		19,105
Prepaid expenses, income taxes and other current assets		4,047
Restricted cash, non-current		2,883
Goodwill, intangible assets, and property and equipment, net		91,272
Non-current consumer loans, net		75,824
Deferred tax and other assets, net		47,254
Total assets classified as held for sale		290,082
Current maturities of long-term debt (2)		74,345
Accounts payable, accrued expenses and other current liabilities (2)		12,984
Long-term debt, less current maturities, net and other long-term liabilities		101,644
Total liabilities classified as held for sale		188,973
Long-term debt, less current maturities		$ 40,493