XML 45 R35.htm IDEA: XBRL DOCUMENT
v3.5.0.2

Finance Receivables, Credit Quality Information, and Allowance for Credit Losses - Summary of Impaired Finance Receivables (Detail) - USD ($) $ in Thousands | Jun. 30, 2016 | Dec. 31, 2015
--- | --- | ---
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Impaired finance receivables | $ 9,084 | $ 7,260
Branch Small [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Impaired finance receivables | 1,063 | 524
Convenience Checks [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Impaired finance receivables | 731 | 485
Large [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Impaired finance receivables | 4,428 | 2,760
Automobile [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Impaired finance receivables | 2,745 | 3,370
Retail [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Impaired finance receivables | $ 117 | $ 121

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_AccountsNotesAndLoansReceivableLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The balance of financing receivables that were individually evaluated for impairment. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (h) -URI http://asc.fasb.org/extlink&oid=66008989&loc=SL6953423-111524 + Details
Name: | us-gaap_FinancingReceivableIndividuallyEvaluatedForImpairment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=rm_BranchSmallLoansMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=rm_ConvenienceChecksMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=rm_LargeLoansMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_AutomobileLoanMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=rm_RetailLoansMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |