Subsequent Events	3 Months Ended
Mar. 31, 2024
Subsequent Events [Abstract]
Subsequent Events	SUBSEQUENT EVENTDuring April 2024 LCNB decided to consolidate its Miami Heights Office, located at 7553 Bridgetown Road, Cincinnati, Ohio into its Bridgetown Road Office, located at 6415 Bridgetown Road, Cincinnati, Ohio. The consolidation will occur at the close of business on Wednesday, July 31, 2024. LCNB recently acquired the Miami Heights Office through the merger with CNNB and then acquired the Bridgetown Road Office through the merger with EFBI and they are in close proximity to each other. Deposit and loan accounts held at the Miami Heights Office will automatically be transferred to the Bridgetown Road Office. LCNB does not expect the consolidation will have a material impact on it results of consolidated operations or financial position. The Miami Heights Office building will be marketed for sale and the resulting gain or loss from the sale is not expected to be material.

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 855
-Name Accounting Standards Codification
-Publisher FASB
-URI https://asc.fasb.org//855/tableOfContent

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 855
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483399/855-10-50-2

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