Significant Accounting Policies (Details Textuals) (USD $)	9 Months Ended
	Jun. 30, 2011
Significant Accounting Policies (Textuals) [Abstract]
Average maturity dates of short term signature loans	16 days
Maximum period of installment loan for credit service customers	5 months
Inventory valuation allowance	$ 8,000,000
Inventory valuation allowance as percentage of gross inventory	9.20%
Property and equipment accumulated depreciation	125,700,000
Impairment of long lived assets recognized	0
Signature Loan [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowances for Expected Losses	1,500,000
Expected maximum exposure for losses on letters of credit	23,700,000
Auto Title Loan [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowances for Expected Losses	200,000
Expected maximum exposure for losses on letters of credit	$ 5,900,000
Building [Member]
Property, Plant and Equipment [Line Items]
Estimated useful lives, Maximum	30
Furniture, equipment, and software development costs [Member]
Property, Plant and Equipment [Line Items]
Estimated useful lives, Maximum	7
Estimated useful lives, Minimum	2
Leasehold Improvements [Member]
Property, Plant and Equipment [Line Items]
Estimated useful lives, Maximum	10