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Credit Quality Information On Pawn Loans (Details) (USD $)
In Millions
Sep. 30, 2011
Dec. 31, 2010
Sep. 30, 2010
Credit Quality Information On Pawn Loans [Abstract]   
Performing pawn loans$ 238.4$ 213.5$ 191.1
Nonperforming pawn loans$ 6.0$ 4.9$ 5.2