FAIR VALUE - COLLATERAL-DEPENDENT LOANS (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2025	Mar. 31, 2024
Level 3 \| Nonrecurring basis
Provision for impairment on loan, lease and other losses
Provisions for collateral-dependent loans	$ 35	$ (7)

Provisions (recovery of) for loan losses recorded during the period on collateral dependent impaired loans.

No definition available.

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