XML 76 R66.htm IDEA: XBRL DOCUMENT
v3.24.2.u1

Deposits - Narrative (Details) - USD ($) $ in Thousands | Jun. 30, 2024 | Dec. 31, 2023
--- | --- | ---
Interest-Bearing Deposits |  |
Time deposits greater than $250,000 | $ 109,800 | $ 50,200

X
- Definition Time Deposits, $250,000 or More + References No definition available. + Details
Name: | lcnb_TimeDeposits250000OrMore
Namespace Prefix: | lcnb_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | us-gaap_BalanceSheetLocationAxis=us-gaap_InterestBearingDepositsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |