Credit Quality Information On Pawn Loans (Details) - USD ($) $ in Millions	Dec. 31, 2015	Dec. 31, 2014
Credit Quality Information On Pawn Loans [Abstract]
Performing pawn loans outstanding	$ 241.6	$ 244.1
Delinquent pawn loans outstanding	$ 7.1	$ 8.0

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