Name:	rbcaa_FinancingReceivableRecordedInvestment30To59DaysPastDuePercentageToTotalLoans
Namespace Prefix:	rbcaa_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

Reflects the percentage derived from dividing the financing receivables that are less than 90 days past due but more than 59 days past due by total financing receivables.

No definition available.

Name:	rbcaa_FinancingReceivableRecordedInvestment60To89DaysPastDuePercentageToTotalLoans
Namespace Prefix:	rbcaa_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

Reflects the percentage derived from dividing the financing receivables that are greater then 90 days past due by total financing receivables.

No definition available.

Name:	rbcaa_FinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDuePercentageToTotalLoans
Namespace Prefix:	rbcaa_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

Reflects the percentage derived from dividing the financing receivables that are past due by total financing receivables.

No definition available.

Name:	rbcaa_FinancingReceivableRecordedInvestmentPastDuePercentageToTotalLoans
Namespace Prefix:	rbcaa_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

Financing receivables that are less than 60 days past due but more than 29 days past due.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 50

-Paragraph 7A

-URI http://asc.fasb.org/extlink&oid=35738203&loc=SL6953401-111524

Name:	us-gaap_FinancingReceivableRecordedInvestment30To59DaysPastDue
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

Financing receivables that are less than 90 days past due but more than 59 days past due.

Name:	us-gaap_FinancingReceivableRecordedInvestment60To89DaysPastDue
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

Financing receivables that are current.

Name:	us-gaap_FinancingReceivableRecordedInvestmentCurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

Financing receivables that are equal to or greater than 90 days past due.

Name:	us-gaap_FinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDue
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

Recorded Investment in financing receivables that are past due at the balance sheet date.