The amortized cost of available for sale securities called during a period of time.

No definition available.

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Namespace Prefix:	rbcaa_
Data Type:	xbrli:monetaryItemType
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Period Type:	duration

- Definition

The amortized cost of available for sale securities sold during a period of time.

+ References

No definition available.

+ Details

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Namespace Prefix:	rbcaa_
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Balance Type:	debit
Period Type:	duration

- Definition

The total amount of proceeds received for the call of securities, categorized neither as held-to-maturity nor trading securities, during the reporting period.

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

The tax provision related to the realized gain or loss on available for sale securities.

+ References

No definition available.

+ Details

Name:	rbcaa_AvailableForSaleSecuritiesRealizedGainLossNetTaxProvision
Namespace Prefix:	rbcaa_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Represents the gross profit realized from the call of debt securities categorized neither as held-to-maturity nor trading securities, resulting from accretion of unamortized discount.

+ References

No definition available.

+ Details

Name:	rbcaa_AvailableForSaleSecuritiesRealizedGainsFromDiscountAccretionOnSecuritiesCalled
Namespace Prefix:	rbcaa_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Disclosure of the number of investment securities sold during a period of time.

+ References

No definition available.

+ Details

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Namespace Prefix:	rbcaa_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

- Definition

This item represents the gross profit realized on the sale of debt or equity securities categorized neither as held-to-maturity nor trading securities.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 320

-SubTopic 10

-Section 50

-Paragraph 9

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=6872113&loc=d3e27357-111563

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 115

-Paragraph 21

-Subparagraph a

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

The total amount of proceeds received for the sale of securities, categorized neither as held-to-maturity nor trading securities, during the reporting period.

+ References

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
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- Details

Name:	us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract
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INVESTMENT SECURITIES (Details 3) (USD $)	3 Months Ended		6 Months Ended		3 Months Ended
INVESTMENT SECURITIES (Details 3) (USD $)	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012	Mar. 31, 2012 US Government Agencies Debt Securities	Mar. 31, 2012 Tennessee Commerce Bank ("TCB") item
INVESTMENT SECURITIES
Sales of available for sale securities	$ 0		$ 0
Calls of available for sale securities	0		0
Sales of securities available for sale
Number of available for securities sold						6
Amortized cost of available for sale securities sold						35,000,000
Pre-tax gain of available for sale securities						53,000
Pre-tax gain from accretion of unamortized discount on available for sale securities called					3,000
Amortized cost of available for sale securities called					10,000,000
Tax provision related to Bank's realized gains		$ 0		$ 20,000