XML 51 R27.htm IDEA: XBRL DOCUMENT v2.4.0.6

Finance Receivables, Allowance for Credit losses and Credit Quality Information (Details 3) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012
Finance receivables associated with customers in bankruptcy
Finance receivables in bankruptcy	$ 5,493	$ 5,258
Small Installment [Member]
Finance receivables associated with customers in bankruptcy
Finance receivables in bankruptcy	565	420
Large Installment [Member]
Finance receivables associated with customers in bankruptcy
Finance receivables in bankruptcy	1,645	1,696
Automobile Purchase [Member]
Finance receivables associated with customers in bankruptcy
Finance receivables in bankruptcy	3,187	3,044
Furniture and Appliance Purchase [Member]
Finance receivables associated with customers in bankruptcy
Finance receivables in bankruptcy	$ 96	$ 98

X

- Details

Name:	rm_FinanceReceivablesInBankruptcyAbstract
Namespace Prefix:	rm_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Financing receivables related with customers in bankruptcy.

+ References

No definition available.

+ Details

Name:	rm_FinancingReceivablesRelatedWithCustomersInBankruptcy
Namespace Prefix:	rm_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant