Credit Quality Information On Pawn Loans (Details) - USD ($) $ in Millions	Jun. 30, 2016	Dec. 31, 2015	Jun. 30, 2015
Credit Quality Information On Pawn Loans [Abstract]
Delinquent Pawn Loans	$ 8.0	$ 7.1	$ 8.2
Performing pawn loans outstanding	$ 229.2	$ 241.6	$ 239.2

Portion of pawn loans (short-term loans collateralized by tangible personal property) for which the required payment has not been made during the loan term.

No definition available.

Name:	csh_DelinquentPawnLoans
Namespace Prefix:	csh_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant