Organization and Summary of Significant Accounting Policies (Details) $ in Thousands	3 Months Ended
	Dec. 31, 2014 USD ($)	Dec. 31, 2015 USD ($) Location	Sep. 30, 2015 USD ($)
Redeemable Noncontrolling Interest [Line Items]
Noncurrent deferred tax assets, net	$ 28,189	$ 73,655	$ 69,121
Long-term debt, less current maturities	374,600	281,545	297,166
Reduction of Intangible assets, net	(49,523)	$ (40,443)	(41,263)
Grupo Finmart
Redeemable Noncontrolling Interest [Line Items]
Ownership interest in subsidiaries		94.00%
Cash Converters International Limited
Redeemable Noncontrolling Interest [Line Items]
Ownership interest in equity method investment		32.00%
Number of owned and franchised stores, over 700 stores | Location		700
New Accounting Pronouncement, Early Adoption, Effect
Redeemable Noncontrolling Interest [Line Items]
Noncurrent deferred tax assets, net	17,600	$ 43,800	44,100
Reduction of current deferred tax assets, net	17,600	43,800	44,100
Long-term debt, less current maturities	12,600	8,400	9,200
Reduction of Intangible assets, net	12,600	$ 8,400	$ 9,200
New Accounting Pronouncement, Early Adoption, Effect | Corporate, Non-Segment
Redeemable Noncontrolling Interest [Line Items]
Overhead allocations	$ 4,300