Acquisitions (Details) $ / shares in Units, $ in Millions		6 Months Ended
	Feb. 19, 2015 USD ($) Store $ / shares shares	Mar. 31, 2015 USD ($) $ / shares
Common Stock Class A Non-voting, Subject to Possible Redemption [Member]
Business Acquisition [Line Items]
Redemption price (in dollars per share) | $ / shares		$ 10.06
Cash Pawn [Member]
Business Acquisition [Line Items]
Number of pawn stores acquired | Store	12
Aggregate purchase price for acquisition	$ 16.5
Consideration transferred, cash	5.0
Holding period adjustment	$ 0.2
Cash Pawn [Member] | Common Stock Class A Non-voting, Subject to Possible Redemption [Member]
Business Acquisition [Line Items]
Number of shares issued for acquisition | shares	1,168,456
Value of shares issued (in dollars per share) | $ / shares	$ 10.01
Repurchase of shares, aggregate price		$ 11.8
Required holding period following the termination of the Put Option		6 months
Redemption price (in dollars per share) | $ / shares		$ 10.06
Maximum additional cash payment if trading price is less than the redemption price at the end of the holding period		$ 1.0
Additional cash payment receivable, percent of trading value over redemption value		50.00%
Maximum cash payment receivable if trading price is more than the redemption price at the end of the holding period		$ 1.0