LCNB (LCNB) 10-Q 6 Nov 19 2019 Q3 Quarterly report Financial data

Document and Entity Information

Document and Entity Information - shares	9 Months Ended
	Sep. 30, 2019	Nov. 05, 2019
Document and Entity Information [Abstract]
Entity Registrant Name	LCNB CORP.
Entity Central Index Key	0001074902
Current Fiscal Year End Date	--12-31
Entity Filer Category	Accelerated Filer
Document Type	10-Q
Document Period End Date	Sep. 30, 2019
Document Fiscal Year Focus	2019
Document Fiscal Period Focus	Q3
Amendment Flag	false
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		12,927,907
Entity Current Reporting Status	Yes

CONSOLIDATED CONDENSED BALANCE

CONSOLIDATED CONDENSED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2019	Dec. 31, 2018
ASSETS:
Cash and due from banks	$ 18,374	$ 18,310
Interest-bearing demand deposits	4,452	1,730
Total cash and cash equivalents	22,826	20,040
Certificates of Deposit, at Carrying Value	249	996
Investment securities:
Equity securities with a readily determinable fair value, at fair value	2,266	2,078
Equity securities without a readily determinable fair value, at cost	2,099	2,099
Debt securities, available-for-sale, at fair value	191,230	238,421
Debt securities, held-to-maturity, at cost	34,031	29,721
Federal Reserve Bank stock, at cost	4,652	4,653
Federal Home Loan Bank stock, at cost	5,203	4,845
Loans, net	1,221,725	1,194,577
Premises and equipment, net	34,045	32,627
Operating Lease, Right-of-Use Asset	5,565	0
Goodwill	59,221	59,221
Core deposit and other intangibles, net	4,246	5,042
Bank owned life insurance	41,377	28,723
Other assets	15,712	13,884
TOTAL ASSETS	1,644,447	1,636,927
Deposits:
Noninterest-bearing	335,989	322,571
Interest-bearing	1,019,394	978,348
Total deposits	1,355,383	1,300,919
Short-term borrowings	0	56,230
Long-term debt	41,990	47,032
Operating Lease, Liability	5,531	0
Accrued interest and other liabilities	16,051	13,761
TOTAL LIABILITIES	1,418,955	1,417,942
COMMITMENTS AND CONTINGENT LIABILITIES	0	0
SHAREHOLDERS' EQUITY:
Preferred shares – no par value, authorized 1,000,000 shares, none outstanding	0	0
Common shares – no par value; authorized 19,000,000 shares; issued 14,102,490 and 14,070,303 shares at September 30, 2019 and December 31, 2018, respectively	141,618	141,170
Retained earnings	101,929	94,547
Treasury shares at cost, 1,175,027 and 775,027 shares at September 30, 2019 and December 31, 2018, respectively	(18,847)	(12,013)
Accumulated other comprehensive income (loss), net of taxes	792	(4,719)
TOTAL SHAREHOLDERS' EQUITY	225,492	218,985
TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY	$ 1,644,447	$ 1,636,927

CONSOLIDATED CONDENSED BALANC_2

CONSOLIDATED CONDENSED BALANCE SHEETS (Parenthetical) - $ / shares	Sep. 30, 2019	Dec. 31, 2018
SHAREHOLDERS' EQUITY:
Preferred shares, no par value (in dollars per share)
Preferred shares, shares authorized (in shares)	1,000,000	1,000,000
Preferred shares, shares outstanding (in shares)	0	0
Common shares, no par value (in dollars per share)
Common shares, shares authorized (in shares)	19,000,000	19,000,000
Common shares, shares issued (in shares)	14,102,490	14,070,303
Treasury shares (in shares)	1,175,027	775,027

CONSOLIDATED CONDENSED STATEMEN

CONSOLIDATED CONDENSED STATEMENTS OF INCOME - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
INTEREST INCOME:
Interest and fees on loans	$ 14,872	$ 13,363	$ 44,072	$ 33,479
With a readily determinable fair value	15	17	47	48
Without a readily determinable fair value	16	7	48	22
Taxable	918	901	2,720	2,766
Non-taxable	379	661	1,340	2,045
Interest Income, Other Domestic Deposits	3	32	11	34
Other investments	126	89	532	356
TOTAL INTEREST INCOME	16,329	15,070	48,770	38,750
INTEREST EXPENSE:
Interest on deposits	2,475	1,810	7,225	3,777
Interest on short-term borrowings	3	12	224	88
Interest on long-term debt	273	145	762	226
TOTAL INTEREST EXPENSE	2,751	1,967	8,211	4,091
NET INTEREST INCOME	13,578	13,103	40,559	34,659
PROVISION FOR LOAN LOSSES	264	659	213	962
NET INTEREST INCOME AFTER PROVISION FOR LOAN LOSSES	13,314	12,444	40,346	33,697
NON-INTEREST INCOME:
Fiduciary income	1,123	1,081	3,215	2,987
Service charges and fees on deposit accounts	1,616	1,439	4,421	4,170
Realized loss from sales of debt securities, available-for-sale	20	7	37	8
Bank owned life insurance income	289	185	654	553
Gains from sales of loans	114	63	207	182
Other operating income	234	160	666	464
TOTAL NON-INTEREST INCOME	3,376	2,928	9,163	8,356
NON-INTEREST EXPENSE:
Salaries and employee benefits	6,403	5,686	18,808	15,791
Equipment expenses	322	276	866	797
Occupancy expense, net	751	734	2,258	2,119
State financial institutions tax	433	299	1,307	898
Marketing	410	382	1,009	798
Amortization of intangibles	263	286	780	659
FDIC insurance premiums (refunds), net	(13)	91	225	289
Contracted services	455	387	1,394	1,093
Other real estate owned	1	1	52	4
Merger-related expenses	27	346	114	1,959
Other non-interest expense	1,930	1,829	5,702	6,170
TOTAL NON-INTEREST EXPENSE	11,002	10,324	32,552	30,585
INCOME BEFORE INCOME TAXES	5,688	5,048	16,957	11,468
PROVISION FOR INCOME TAXES	961	847	2,875	1,816
NET INCOME	$ 4,727	$ 4,201	$ 14,082	$ 9,652
Dividends declared per common share (usd per share)	$ 0.17	$ 0.16	$ 0.51	$ 0.48
Earnings per common share:
Basic (usd per share)	0.36	0.32	1.07	0.84
Diluted (usd per share)	$ 0.36	$ 0.32	$ 1.07	$ 0.84
Weighted average common shares outstanding:
Basic (in shares)	12,932,950	13,285,203	13,135,134	11,480,390
Diluted (in shares)	12,937,145	13,290,665	13,139,100	11,486,051

CONSOLIDATED CONDENSED STATEM_2

CONSOLIDATED CONDENSED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Statement of Comprehensive Income [Abstract]
Net income	$ 4,727	$ 4,201	$ 14,082	$ 9,652
Other comprehensive income (loss):
Net unrealized gain (loss) on available-for-sale debt securities (net of taxes of $221 and $(281) for the three months ended September 30, 2019 and 2018, respectively, and $1,457 and $(1,218) for the nine months ended September 30, 2019 and 2018, respectively)	829	(1,058)	5,482	(4,581)
Reclassification adjustment for net realized losses on sales of available-for-sale debt securities included in net income (net of taxes of $4 and $2 for the three months ended September 30, 2019 and 2018, respectively, and $8 and $2 for the nine months ended September 30, 2019 and 2018, respectively)	(16)	(5)	(29)	(6)
Change in nonqualified pension plan unrecognized net loss and unrecognized prior service cost (net of taxes of $1 and $3 for the three and nine months ended September 30, 2018, respectively)	0	3	0	9
Other comprehensive income (loss), net of tax	845	(1,050)	5,511	(4,566)
TOTAL COMPREHENSIVE INCOME	$ 5,572	$ 3,151	$ 19,593	$ 5,086

CONSOLIDATED CONDENSED STATEM_3

CONSOLIDATED CONDENSED STATEMENTS OF COMPREHENSIVE INCOME (Parenthetical) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Other comprehensive income:
Net unrealized gain (loss) on available-for-sale securities, tax expense (benefit)	$ 221	$ (281)	$ 1,457	$ (1,218)
Net realized (gain) loss on sale of available-for-sale securities included in net income, tax (expense) benefit	(4)	(2)	(8)	(2)
Change in nonqualified pension plan unrecognized net loss and unrecognized prior service cost, tax benefit	$ 0	$ 1	$ 0	$ 3

CONSOLIDATED CONDENSED STATEM_4

CONSOLIDATED CONDENSED STATEMENTS OF SHAREHOLDERS' EQUITY - USD ($) $ in Thousands	Total	Common Stock [Member]	Retained Earnings [Member]	Treasury Shares [Member]	Accumulated Other Comprehensive Income [Member]	Calculated under Revenue Guidance in Effect before Topic 606 [Member]Common Stock [Member]	Calculated under Revenue Guidance in Effect before Topic 606 [Member]Retained Earnings [Member]	Calculated under Revenue Guidance in Effect before Topic 606 [Member]Treasury Shares [Member]	Calculated under Revenue Guidance in Effect before Topic 606 [Member]Accumulated Other Comprehensive Income [Member]	Difference between Revenue Guidance in Effect before and after Topic 606 [Member]	Difference between Revenue Guidance in Effect before and after Topic 606 [Member]Retained Earnings [Member]	Difference between Revenue Guidance in Effect before and after Topic 606 [Member]Accumulated Other Comprehensive Income [Member]	Columbus First Bancorp, Inc. [Member]	Columbus First Bancorp, Inc. [Member]Common Stock [Member]
Balance Beginning (in shares) at Dec. 31, 2017		10,023,059				10,023,059
Balance beginning at Dec. 31, 2017	$ 150,271	$ 76,977	$ 87,826	$ (11,665)	$ (2,867)	$ 76,977	$ 87,301	$ (11,665)	$ (2,342)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	9,652		9,652
Other comprehensive income, net of taxes	(4,566)				(4,566)
Dividend Reinvestment and Stock Purchase Plan (in shares)		15,592
Dividend Reinvestment and Stock Purchase Plan	299	$ 299
Stock Issued During Period, Shares, Acquisitions														3,253,060
Exercise of stock options (in shares)		2,631
Exercise of stock options	33	$ 33
Stock Issued During Period, Value, Acquisitions													$ 63,598	$ 63,598
Compensation expense relating to restricted stock (in shares)		10,634
Adjustments to Additional Paid in Capital, Share-based Compensation, Restricted Stock Unit or Restricted Stock Award, Requisite Service Period Recognition	89	$ 89
Common stock dividends, $0.48 per share	(5,861)		(5,861)
Cumulative effect of changes in accounting principles | Accounting Standards Update 2014-09 [Member]										$ (525)	$ 525	$ (525)
Balance Ending (in shares) at Sep. 30, 2018		13,304,976
Balance ending at Sep. 30, 2018	213,515	$ 140,996	91,617	(11,665)	(7,433)				(7,433)
Balance Beginning (in shares) at Jun. 30, 2018		13,299,235
Balance beginning at Jun. 30, 2018	212,366	$ 140,870	89,544	(11,665)	(6,383)				(6,383)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	4,201		4,201
Other comprehensive income, net of taxes	(1,050)				(1,050)
Dividend Reinvestment and Stock Purchase Plan (in shares)		5,741
Dividend Reinvestment and Stock Purchase Plan	108	$ 108
Compensation expense relating to restricted stock (in shares)		0
Adjustments to Additional Paid in Capital, Share-based Compensation, Restricted Stock Unit or Restricted Stock Award, Requisite Service Period Recognition	18	$ 18
Common stock dividends, $0.48 per share	(2,128)		(2,128)
Cumulative effect of changes in accounting principles | Accounting Standards Update 2014-09 [Member]										$ 0
Balance Ending (in shares) at Sep. 30, 2018		13,304,976
Balance ending at Sep. 30, 2018	213,515	$ 140,996	91,617	(11,665)	(7,433)				(7,433)
Balance Beginning (in shares) at Dec. 31, 2018		13,295,276
Balance beginning at Dec. 31, 2018	218,985	$ 141,170	94,547	(12,013)	(4,719)				(4,719)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	14,082		14,082
Other comprehensive income, net of taxes	5,511				5,511
Dividend Reinvestment and Stock Purchase Plan (in shares)		19,683
Dividend Reinvestment and Stock Purchase Plan	336	$ 336
Treasury Stock, Shares, Acquired		(400,000)
Treasury Stock, Value, Acquired, Cost Method	(6,834)			(6,834)
Compensation expense relating to restricted stock (in shares)		12,504
Adjustments to Additional Paid in Capital, Share-based Compensation, Restricted Stock Unit or Restricted Stock Award, Requisite Service Period Recognition	112	$ 112
Common stock dividends, $0.48 per share	(6,700)		(6,700)
Balance Ending (in shares) at Sep. 30, 2019		12,927,463
Balance ending at Sep. 30, 2019	225,492	$ 141,618	101,929	(18,847)	792
Balance Beginning (in shares) at Jun. 30, 2019		12,978,554
Balance beginning at Jun. 30, 2019	222,972	$ 141,479	99,400	(17,854)	(53)				$ (53)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	4,727		4,727
Other comprehensive income, net of taxes	845				845
Dividend Reinvestment and Stock Purchase Plan (in shares)		6,824
Dividend Reinvestment and Stock Purchase Plan	118	$ 118
Treasury Stock, Shares, Acquired		(57,915)
Treasury Stock, Value, Acquired, Cost Method	(993)			(993)
Compensation expense relating to restricted stock (in shares)		0
Adjustments to Additional Paid in Capital, Share-based Compensation, Restricted Stock Unit or Restricted Stock Award, Requisite Service Period Recognition	21	$ 21
Common stock dividends, $0.48 per share	(2,198)		(2,198)
Balance Ending (in shares) at Sep. 30, 2019		12,927,463
Balance ending at Sep. 30, 2019	$ 225,492	$ 141,618	$ 101,929	$ (18,847)	$ 792

CONSOLIDATED CONDENSED STATEM_5

CONSOLIDATED CONDENSED STATEMENTS OF SHAREHOLDERS' EQUITY (Parenthetical) - $ / shares	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Common stock dividends (in dollars per share)	$ 0.17	$ 0.16	$ 0.51	$ 0.48

CONSOLIDATED CONDENSED STATEM_6

CONSOLIDATED CONDENSED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income	$ 14,082	$ 9,652
Adjustments to reconcile net income to net cash flows from operating activities:
Depreciation, amortization, and accretion	2,438	3,226
Provision for loan losses	213	962
Deferred income tax provision (benefit)	225	(111)
Increase in cash surrender value of bank owned life insurance	(654)	(553)
Realized gain from equity securities	(207)	(12)
Realized loss from sales of debt securities, available-for-sale	37	8
Realized (gain) loss from sales of premises and equipment	(1)	41
Impairment charge recognized on premises and equipment	0	645
Realized loss from sales and impairment of other real estate owned and repossessed assets	47	0
Origination of mortgage loans for sale	(10,449)	(6,478)
Realized gains from sales of loans	(207)	(182)
Proceeds from sales of mortgage loans	10,561	6,576
Compensation expense related to restricted stock	112	89
Changes in:
Accrued income receivable	(752)	(1,231)
Other assets	(1,839)	(1,436)
Other liabilities	1,243	186
TOTAL ADJUSTMENTS	767	1,730
NET CASH FLOWS PROVIDED BY OPERATING ACTIVITIES	14,849	11,382
CASH FLOWS FROM INVESTING ACTIVITIES:
Proceeds from sales of equity securities	380	73
Proceeds from sales of debt securities, available-for-sale	75,407	8,545
Available-for-sale	16,012	12,237
Held-to-maturity	2,542	3,377
Purchases of equity securities	(360)	(1,100)
Available-for-sale	(38,114)	0
Held-to-maturity	(6,852)	(2,485)
Proceeds from maturities of interest-bearing time deposits	747	3,477
Payments to Acquire Federal Reserve Bank Stock	0	1,921
Proceeds from redemption of Federal Reserve Bank stock	1	0
Payments to Acquire Federal Home Loan Bank Stock	(358)	0
Net increase in loans	(26,753)	(29,653)
Payment to Acquire Life Insurance Policy, Investing Activities	12,000	0
Purchases of premises and equipment	(2,701)	(497)
Proceeds from sale of premises and equipment	5	19
Net cash received from acquisition of Columbus First Bancorp, Inc.	0	12,896
NET CASH FLOWS PROVIDED BY INVESTING ACTIVITIES	7,956	4,968
CASH FLOWS FROM FINANCING ACTIVITIES:
Net increase in deposits	54,464	40,772
Net decrease in short-term borrowings	(56,230)	(57,000)
Proceeds from long-term debt	0	6,000
Principal payments on long-term debt	(5,055)	(6,167)
Proceeds from issuance of common stock	58	43
Payments for Repurchase of Common Stock	(6,834)	0
Proceeds from exercise of stock options	0	33
Cash dividends paid on common stock	(6,422)	(5,605)
NET CASH FLOWS USED IN FINANCING ACTIVITIES	(20,019)	(21,924)
NET CHANGE IN CASH AND CASH EQUIVALENTS	2,786	(5,574)
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	20,040	25,386
CASH AND CASH EQUIVALENTS AT END OF PERIOD	22,826	19,812
SUPPLEMENTAL CASH FLOW INFORMATION:
Interest Paid, Excluding Capitalized Interest, Operating Activities	7,896	4,043
Income Taxes Paid	1,901	700
Real Estate Owned, Transfer to Real Estate Owned	$ 17	$ 0

Basis of Presentation

Basis of Presentation	9 Months Ended
	Sep. 30, 2019
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Basis of Presentation	Basis of Presentation Basis of Presentation The accompanying unaudited interim consolidated condensed financial statements include LCNB Corp. ("LCNB") and its wholly-owned subsidiaries: LCNB National Bank (the "Bank") and LCNB Risk Management, Inc., its captive insurance company. All material intercompany transactions and balances are eliminated in consolidation. The unaudited interim consolidated condensed financial statements have been prepared in accordance with U.S. generally accepted accounting principles for interim financial information and the rules and regulations of the Securities and Exchange Commission (the "SEC"). Certain information and note disclosures normally included in annual financial statements prepared in accordance with generally accepted accounting principles have been condensed or omitted pursuant to those rules and regulations. In the opinion of management, the unaudited interim consolidated financial statements include all adjustments (consisting of normal, recurring accruals) considered necessary for a fair presentation of financial position, results of operations, and cash flows for the interim periods, as required by Regulation S-X, Rule 10-01. The consolidated condensed balance sheet as of December 31, 2018 has been derived from the audited consolidated balance sheet as of that date. Certain prior period data presented in the financial statements have been reclassified to conform with the current year presentation. The preparation of financial statements in conformity with U.S. generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the financial statements, and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. Results of operations for the three and nine months ended September 30, 2019 are not necessarily indicative of the results to be expected for the full year ending December 31, 2019 . These unaudited consolidated financial statements should be read in conjunction with the consolidated financial statements, accounting policies, and financial notes thereto included in LCNB's 2018 Annual Report on Form 10-K filed with the SEC. Accounting Changes ASU No. 2016-02, "Leases (Topic 842)" ASU No. 2016-02 was issued in February 2016 and was adopted by LCNB as of January 1, 2019. It requires a lessee to recognize in the statement of financial position a liability to make lease payments ("the lease liability") and a right-of-use asset representing its right to use the underlying asset for the lease term, initially measured at the present value of the lease payments. When measuring assets and liabilities arising from a lease, the lessee should include payments to be made in optional periods only if the lessee is reasonably certain, as defined, to exercise an option to the lease or not to exercise an option to terminate the lease. Optional payments to purchase the underlying asset should be included if the lessee is reasonably certain it will exercise the purchase option. Most variable lease payments should be excluded except for those that depend on an index or a rate or are in substance fixed payments. A lessee shall classify a lease as a finance lease if it meets any of five listed criteria: 1. The lease transfers ownership of the underlying asset to the lessee by the end of the lease term. 2. The lease grants the lessee an option to purchase the underlying asset that the lessee is reasonably certain to exercise. 3. The lease term is for the major part of the remaining economic life of the underlying asset. 4. The present value of the sum of the lease payments and any residual value guaranteed by the lessee equals or exceeds substantially all of the fair value of the underlying asset. 5. The underlying asset is of such a specialized nature that it is expected to have no alternative use to the lessor at the end of the lease term. For finance leases, a lessee shall recognize in the statement of income interest on the lease liability separately from amortization of the right-of-use asset. Amortization of the right-of-use asset shall be on a straight-line basis, unless another basis is more representative of the pattern in which the lessee expects to consume the right-of-use asset’s future economic benefits. If the lease does not meet any of the five criteria, the lessee shall classify it as an operating lease and shall recognize a single lease cost on a straight-line basis over the lease term. LCNB adopted this update using a modified retrospective approach, as defined, and elected not to restate comparable prior periods. The update provides for a number of practical expedients that can be used to simplify the transition to the new standard. LCNB elected a package of practical expedients that allowed it to not reassess whether an existing contract is or contains a lease, to not reassess previous lease classifications, and to not reassess initial direct costs. LCNB also elected a practical expedient that allowed it to use hindsight when determining lease terms. LCNB did not elect a practical expedient that would have allowed it to not reassess certain land easements, as this expedient was not applicable to it. LCNB has adopted an accounting policy election to not recognize lease assets and lease liabilities for leases with a term of 12 months or less. Lease expense for such leases will generally be recognized on a straight-line basis over the lease term.

Acquisition

Acquisition	9 Months Ended
	Sep. 30, 2019
Business Combinations [Abstract]
Acquisitions	Acquisition On December 20, 2017, LCNB and Columbus First Bancorp, Inc. (“CFB”) entered into an Agreement and Plan of Merger (“Merger Agreement”) pursuant to which CFB merged with and into LCNB on May 31, 2018. Immediately following the merger of CFB into LCNB, Columbus First Bank, a wholly-owned subsidiary of CFB, merged into the Bank. Columbus First Bank operated from one full-service office located in Worthington, Ohio. That office became a branch of the Bank after the merger. Under the terms of the Merger Agreement, the shareholders of CFB received two shares of LCNB common stock for each outstanding CFB common share. Unexercised stock options of CFB were canceled in exchange for a cash payment. The merger with CFB was accounted for using the acquisition method of accounting and, accordingly, assets acquired, liabilities assumed, and consideration paid were recorded at their estimated fair values as of the merger date. The estimated fair values reported in LCNB's Form 10-Q for the quarterly period ended June 30, 2018 were preliminary, as the pricing study had not been finalized at that time. The following table summarizes the preliminary balances at June 30, 2018, revisions to the preliminary balances, and the balances at December 31, 2018 (in thousands): June 30, 2018 Fair Value Adjustments December 31, 2018 Consideration Paid: Common shares issued (3,253,060 shares issued at $19.55 per share) $ 63,598 — 63,598 Cash paid to cancel share based payment awards 783 — 783 64,381 — 64,381 Identifiable Assets Acquired: Cash and cash equivalents 13,679 — 13,679 Interest-bearing time deposits 10,350 — 10,350 Federal Home Loan Bank stock 1,207 — 1,207 Loans, net 282,748 (615 ) 282,133 Loans held for sale, net 1,819 — 1,819 Premises and equipment 102 — 102 Core deposit intangible 2,089 88 2,177 Other real estate owned 35 — 35 Deferred income taxes — 352 352 Other assets 2,022 (658 ) 1,364 Total identifiable assets acquired 314,051 (833 ) 313,218 Liabilities Assumed: Deposits 245,036 (606 ) 244,430 Short-term borrowings 10,000 — 10,000 Long-term debt 22,920 23 22,943 Deferred income taxes 200 (200 ) — Other liabilities 491 11 502 Total liabilities assumed 278,647 (772 ) 277,875 Total Identifiable Net Assets Acquired 35,404 (61 ) 35,343 Goodwill resulting from merger $ 28,977 61 29,038 As permitted by ASC 805-10-25, Business Combinations, the above estimated amounts could be adjusted up to one year after the closing date of the acquisition to reflect any new information obtained about facts and circumstances existing at the acquisition date. Any changes in the estimated fair values were recognized in the period the adjustment was identified. This adjustment period closed on May 31, 2019. There were no revisions during 2019. The amount of goodwill recorded reflects LCNB's expansion in the Columbus market and related synergies that are expected to result from the acquisition and represents the excess purchase price over the estimated fair value of the net assets acquired. The goodwill will not be amortizable on LCNB's financial records and will not be deductible for tax purposes. Goodwill will be subject to an annual test for impairment and the amount impaired, if any, will be charged to expense at the time of impairment. The core deposit intangible is being amortized over the estimated weighted average economic life of the various core deposit types, which is approximately seven years. Direct costs related to the acquisition were expensed as incurred and are recorded as a merger-related expense in the consolidated condensed statements of income. CFB's results of operations are included in the consolidated condensed statements of income from May 31, 2018, the effective date of the merger.

Investment Securities

Investment Securities	9 Months Ended
	Sep. 30, 2019
Investments, Debt and Equity Securities [Abstract]
Investment Securities	Investment Securities The amortized cost and estimated fair value of equity and debt securities at September 30, 2019 and December 31, 2018 are summarized as follows (in thousands): Amortized Unrealized Unrealized Fair September 30, 2019 Debt Securities, Available-for-Sale: U.S. Treasury notes $ 2,274 38 — 2,312 U.S. Agency notes 48,766 336 59 49,043 U.S. Agency mortgage-backed securities 84,665 630 233 85,062 Municipal securities: Non-taxable 38,214 145 68 38,291 Taxable 16,196 331 5 16,522 $ 190,115 1,480 365 191,230 Debt Securities, Held-to-Maturity: Municipal securities: Non-taxable $ 25,934 208 17 26,125 Taxable 8,097 194 — 8,291 $ 34,031 402 17 34,416 December 31, 2018 Debt Securities, Available-for-Sale: U.S. Treasury notes $ 2,278 — 43 2,235 U.S. Agency notes 80,708 — 2,368 78,340 U.S. Agency mortgage-backed securities 57,584 7 1,981 55,610 Municipal securities: Non-taxable 86,059 77 1,422 84,714 Taxable 17,654 102 234 17,522 $ 244,283 186 6,048 238,421 Debt Securities, Held-to-Maturity: Municipal securities: Non-taxable $ 26,021 84 635 25,470 Taxable 3,700 — 146 3,554 $ 29,721 84 781 29,024 Information concerning debt securities with gross unrealized losses at September 30, 2019 and December 31, 2018 , aggregated by length of time that individual securities have been in a continuous loss position, is as follows (dollars in thousands): Less than Twelve Months Twelve Months or Greater Fair Value Unrealized Losses Fair Value Unrealized Losses September 30, 2019 Available-for-Sale: U.S. Treasury notes $ — — — — U.S. Agency notes — — 21,900 59 U.S. Agency mortgage-backed securities 2,818 2 21,758 231 Municipal securities: Non-taxable 13,061 47 1,492 21 Taxable — — 4,048 5 $ 15,879 49 49,198 316 Held-to-Maturity: Municipal securities: Non-taxable $ 991 1 2,649 16 Taxable — — — — $ 991 1 2,649 16 December 31, 2018 Available-for-Sale: U.S. Treasury notes $ — — 2,235 43 U.S. Agency notes 4,988 7 73,351 2,361 U.S. Agency mortgage-backed securities 137 — 55,217 1,981 Municipal securities: Non-taxable 14,264 49 58,211 1,373 Taxable — — 14,407 234 $ 19,389 56 203,421 5,992 Held-to-Maturity: Municipal securities: Non-taxable $ 366 1 18,588 634 Taxable 400 1 3,154 145 $ 766 2 21,742 779 Management has determined that the unrealized losses at September 30, 2019 are primarily due to fluctuations in market interest rates and do not reflect credit quality deterioration of the securities. Because LCNB does not have the intent to sell the investments and it is more likely than not that LCNB will not be required to sell the investments before recovery of their amortized cost bases, which may be at maturity, LCNB does not consider these investments to be other-than-temporarily impaired. Contractual maturities of debt securities at September 30, 2019 were as follows (in thousands). Actual maturities may differ from contractual maturities when issuers have the right to call or prepay obligations. Available-for-Sale Held-to-Maturity Amortized Cost Fair Value Amortized Cost Fair Value Due within one year $ 9,983 9,981 2,535 2,539 Due from one to five years 63,472 63,712 7,876 7,994 Due from five to ten years 30,291 30,756 8,495 8,511 Due after ten years 1,704 1,719 15,125 15,372 105,450 106,168 34,031 34,416 U.S. Agency mortgage-backed securities 84,665 85,062 — — $ 190,115 191,230 34,031 34,416 Debt securities with a market value of $166,744,000 and $106,568,000 at September 30, 2019 and December 31, 2018 , respectively, were pledged to secure public deposits and for other purposes required or as permitted by law. Certain information concerning the sale of debt securities, available-for-sale, for the three and nine months ended September 30, 2019 and 2018 was as follows (in thousands): Three Months Ended Nine Months Ended 2019 2018 2019 2018 Proceeds from sales $ 25,105 5,202 75,407 8,545 Gross realized gains 84 14 212 21 Gross realized losses 104 21 249 29 Realized gains or losses from the sale of securities are computed using the specific identification method. Equity securities with a readily determinable fair value are carried at fair value, with changes in fair value recognized in other operating income in the consolidated condensed statements of income. Equity securities without a readily determinable fair value are measured at cost minus impairment, if any, plus or minus any changes resulting from observable price changes in orderly transactions, as defined, for identical or similar investments of the same issuer. LCNB was not aware of any impairment or observable price change adjustments that needed to be made at September 30, 2019 on its investments in equity securities without a readily determinable fair value. The amortized cost and estimated fair value of equity securities with a readily determinable fair value at September 30, 2019 and December 31, 2018 are summarized as follows (in thousands): September 30, 2019 December 31, 2018 Amortized Fair Amortized Fair Mutual funds $ 1,364 1,341 1,651 1,559 Equity securities 755 925 471 519 Total equity securities with a readily determinable fair value $ 2,119 2,266 2,122 2,078 Certain information concerning changes in fair value of equity securities with a readily determinable fair value for the nine months ended September 30, 2019 and 2018 is as follows (in thousands): Nine Months Ended 2019 2018 Net gains recognized $ 207 12 Less net realized gains on equity securities sold 17 25 Unrealized gains (losses) recognized and still held at period end $ 190 (13 )

Loans

Loans	9 Months Ended
	Sep. 30, 2019
Receivables [Abstract]
Loans	Loans Major classifications of loans at September 30, 2019 and December 31, 2018 are as follows (in thousands): September 30, 2019 December 31, 2018 Commercial and industrial $ 71,576 77,740 Commercial, secured by real estate 797,842 740,647 Residential real estate 320,703 349,127 Consumer 23,918 17,283 Agricultural 11,525 13,297 Other loans, including deposit overdrafts 456 450 Loans, gross 1,226,020 1,198,544 Deferred origination costs (fees), net (128 ) 79 Loans, net of deferred origination costs (fees) 1,225,892 1,198,623 Less allowance for loan losses 4,167 4,046 Loans, net $ 1,221,725 1,194,577 Non-accrual, past-due, and accruing restructured loans as of September 30, 2019 and December 31, 2018 are as follows (in thousands): September 30, 2019 December 31, 2018 Non-accrual loans: Commercial and industrial $ — — Commercial, secured by real estate 2,624 1,767 Residential real estate 899 1,007 Consumer — — Agricultural — 177 Total non-accrual loans 3,523 2,951 Past-due 90 days or more and still accruing — 149 Total non-accrual and past-due 90 days or more and still accruing 3,523 3,100 Accruing restructured loans 6,784 10,516 Total $ 10,307 13,616 The allowance for loan losses for the three and nine months ended September 30, 2019 and 2018 are as follows (in thousands): Commercial & Industrial Commercial, Secured by Real Estate Residential Real Estate Consumer Agricultural Other Total Three Months Ended September 30, 2019 Balance, beginning of period $ 497 2,720 773 81 38 3 4,112 Provision (credit) charged to expenses (50 ) 372 (101 ) 10 1 32 264 Losses charged off (47 ) — (204 ) (5 ) — (52 ) (308 ) Recoveries — — 73 4 — 22 99 Balance, end of period $ 400 3,092 541 90 39 5 4,167 Nine Months Ended September 30, 2019 Balance, beginning of year $ 400 2,745 767 87 46 1 4,046 Provision (credit) charged to expenses 47 298 (189 ) (12 ) (7 ) 76 213 Losses charged off (47 ) (7 ) (272 ) (15 ) — (126 ) (467 ) Recoveries — 56 235 30 — 54 375 Balance, end of period $ 400 3,092 541 90 39 5 4,167 Three Months Ended September 30, 2018 Balance, beginning of period $ 407 2,383 690 70 52 1 3,603 Provision (credit) charged to expenses (3 ) 488 25 95 2 52 659 Losses charged off — (116 ) — (88 ) — (81 ) (285 ) Recoveries — 3 — 4 — 32 39 Balance, end of period $ 404 2,758 715 81 54 4 4,016 Nine Months Ended September 30, 2018 Balance, beginning of year $ 378 2,178 717 76 53 1 3,403 Provision (credit) charged to expenses 26 546 211 102 1 76 962 Losses charged off — (145 ) (227 ) (109 ) — (142 ) (623 ) Recoveries — 179 14 12 — 69 274 Balance, end of period $ 404 2,758 715 81 54 4 4,016 A breakdown of the allowance for loan losses and the loan portfolio by loan segment at September 30, 2019 and December 31, 2018 are as follows (in thousands): Commercial Commercial, Secured by Residential Consumer Agricultural Other Total September 30, 2019 Allowance for loan losses: Individually evaluated for impairment $ 7 346 28 — — — 381 Collectively evaluated for impairment 393 2,746 513 90 39 5 3,786 Acquired credit impaired loans — — — — — — — Balance, end of period $ 400 3,092 541 90 39 5 4,167 Loans: Individually evaluated for impairment $ 239 7,650 1,438 29 — — 9,356 Collectively evaluated for impairment 70,575 784,453 316,772 24,010 11,540 148 1,207,498 Acquired credit impaired loans 817 5,032 2,881 — — 308 9,038 Balance, end of period $ 71,631 797,135 321,091 24,039 11,540 456 1,225,892 December 31, 2018 Allowance for loan losses: Individually evaluated for impairment $ 10 3 49 — — — 62 Collectively evaluated for impairment 390 2,742 718 87 46 1 3,984 Acquired credit impaired loans — — — — — — — Balance, end of period $ 400 2,745 767 87 46 1 4,046 Loans: Individually evaluated for impairment $ 268 15,101 1,558 36 177 — 17,140 Collectively evaluated for impairment 76,609 718,709 344,751 17,363 13,135 114 1,170,681 Acquired credit impaired loans 922 6,315 3,229 — — 336 10,802 Balance, end of period $ 77,799 740,125 349,538 17,399 13,312 450 1,198,623 The risk characteristics of LCNB's material loan portfolio segments are as follows: Commercial and Industrial Loans. LCNB’s commercial and industrial loan portfolio consists of loans for various purposes, including loans to fund working capital requirements (such as inventory and receivables financing) and purchases of machinery and equipment. LCNB offers a variety of commercial and industrial loan arrangements, including term loans, balloon loans, and lines of credit. Most commercial and industrial loans have a fixed rate, with maturities ranging from one to ten years . Commercial and industrial loans are offered to businesses and professionals for short and medium terms on both a collateralized and uncollateralized basis. Commercial and industrial loans typically are underwritten on the basis of the borrower’s ability to make repayment from the cash flow of the business. Collateral, when obtained, may include liens on furniture, fixtures, equipment, inventory, receivables, or other assets. As a result, such loans involve complexities, variables, and risks that require thorough underwriting and more robust servicing than other types of loans. Commercial, Secured by Real Estate Loans. Commercial real estate loans include loans secured by a variety of commercial, retail, and office buildings, religious facilities, hotels, multifamily (more than four-family) residential properties, construction and land development loans, and other land loans. Commercial real estate loan products generally amortize over five to twenty-five years and are payable in monthly principal and interest installments. Some have balloon payments due within one to ten years after the origination date. The majority have adjustable interest rates with adjustment periods ranging from one to ten years, some of which are subject to established “floor” interest rates. Commercial real estate loans are underwritten based on the ability of the property, in the case of income producing property, or the borrower’s business to generate sufficient cash flow to amortize the debt. Secondary emphasis is placed upon global debt service, collateral value, financial strength of any and all guarantors, and other factors. Commercial real estate loans are generally originated with a 75% to 85% maximum loan to appraised value ratio, depending upon borrower occupancy. Residential Real Estate Loans. Residential real estate loans include loans secured by first or second mortgage liens on one to four-family residential properties. Home equity lines of credit and mortgage loans secured by owner-occupied agricultural property are included in this category. First and second mortgage loans are generally amortized over five to thirty years with monthly principal and interest payments. Home equity lines of credit generally have a five year or less draw period with interest only payments followed by a repayment period with monthly payments based on the amount outstanding. LCNB offers both fixed and adjustable rate mortgage loans. Adjustable rate loans are available with adjustment periods ranging between one to ten years and adjust according to an established index plus a margin, subject to certain floor and ceiling rates. Home equity lines of credit have a variable rate based on the Wall Street Journal prime rate plus a margin. LCNB does not originate reverse mortgage loans or residential real estate loans generally considered to be “subprime.” Residential real estate loans are underwritten primarily based on the borrower’s ability to repay, prior credit history, and the value of the collateral. LCNB generally requires private mortgage insurance for first mortgage loans that have a loan to appraised value ratio of greater than 80% . Consumer Loans. LCNB’s portfolio of consumer loans generally includes secured and unsecured loans to individuals for household, family and other personal expenditures. Secured loans include loans to fund the purchase of automobiles, recreational vehicles, boats, and similar acquisitions. Consumer loans made by LCNB generally have fixed rates and terms ranging up to 72 months, depending upon the nature of the collateral, size of the loan, and other relevant factors. Consumer loans generally have higher interest rates, but pose additional risks of collectibility and loss when compared to certain other types of loans. Collateral, if present, is generally subject to damage, wear, and depreciation. The borrower’s ability to repay is of primary importance in the underwriting of consumer loans. Agricultural Loans. LCNB’s portfolio of agricultural loans includes loans for financing agricultural production and for financing the purchase of equipment used in the production of agricultural products. LCNB’s agricultural loans are generally secured by farm machinery, livestock, crops, vehicles, or other agricultural-related collateral. LCNB uses a risk-rating system to quantify loan quality. A loan is assigned to a risk category based on relevant information about the ability of the borrower to service the debt including, but not limited to, current financial information, historical payment experience, credit documentation, public information, and current economic trends. The categories used are: • Pass – loans categorized in this category are higher quality loans that do not fit any of the other categories described below. • Other Assets Especially Mentioned ("OAEM") – loans in this category are currently protected but are potentially weak. These loans constitute a risk but not to the point of justifying a classification of substandard. The credit risk may be relatively minor yet constitute an undue risk in light of the circumstances surrounding a specific asset. • Substandard – loans in this category are inadequately protected by the current sound net worth and paying capacity of the obligor or of the collateral pledged, if any. Assets so classified must have a well-defined weakness or weaknesses that jeopardize the liquidation of the debt. They are characterized by the possibility that LCNB will sustain some loss if the deficiencies are not corrected. • Doubtful – loans classified in this category have all the weaknesses inherent in loans classified as substandard with the added characteristic that the weaknesses make collection or liquidation in full, on the basis of currently existing facts, conditions, and values, highly questionable and improbable. A breakdown of the loan portfolio by credit quality indicators at September 30, 2019 and December 31, 2018 is as follows (in thousands): Pass OAEM Substandard Doubtful Total September 30, 2019 Commercial & industrial $ 69,725 161 1,745 — 71,631 Commercial, secured by real estate 782,232 986 13,917 — 797,135 Residential real estate 319,128 99 1,864 — 321,091 Consumer 24,022 — 17 — 24,039 Agricultural 11,513 — 27 — 11,540 Other 456 — — — 456 Total $ 1,207,076 1,246 17,570 — 1,225,892 December 31, 2018 Commercial & industrial $ 74,530 89 3,180 — 77,799 Commercial, secured by real estate 718,233 768 21,124 — 740,125 Residential real estate 344,432 — 5,106 — 349,538 Consumer 17,381 — 18 — 17,399 Agricultural 13,116 — 196 — 13,312 Other 450 — — — 450 Total $ 1,168,142 857 29,624 — 1,198,623 A loan portfolio aging analysis at September 30, 2019 and December 31, 2018 is as follows (in thousands): 30-59 Days Past Due 60-89 Days Past Due Greater Than 90 Days Past Due Total Past Due Current Total Loans Receivable Total Loans Greater Than 90 Days and Accruing September 30, 2019 Commercial & industrial $ 59 30 — 89 71,542 71,631 — Commercial, secured by real estate 54 46 — 100 797,035 797,135 — Residential real estate 411 201 528 1,140 319,951 321,091 — Consumer 16 11 — 27 24,012 24,039 — Agricultural 27 — — 27 11,513 11,540 — Other 148 — — 148 308 456 — Total $ 715 288 528 1,531 1,224,361 1,225,892 — December 31, 2018 Commercial & industrial $ 626 173 — 799 77,000 77,799 — Commercial, secured by real estate 347 141 347 835 739,290 740,125 — Residential real estate 905 536 1,046 2,487 347,051 349,538 149 Consumer 14 — — 14 17,385 17,399 — Agricultural 19 — 178 197 13,115 13,312 — Other 114 — — 114 336 450 — Total $ 2,025 850 1,571 4,446 1,194,177 1,198,623 149 Impaired loans, including acquired credit impaired loans, at September 30, 2019 and December 31, 2018 are as follows (in thousands): September 30, 2019 December 31, 2018 Recorded Investment Unpaid Principal Balance Related Allowance Recorded Investment Unpaid Principal Balance Related Allowance With no related allowance recorded: Commercial & industrial $ 817 1,358 — 926 1,457 — Commercial, secured by real estate 10,186 11,065 — 21,266 22,451 — Residential real estate 3,569 4,135 — 4,122 4,872 — Consumer 11 11 — 13 13 — Agricultural — — — 177 177 — Other 308 434 — 336 475 — Total $ 14,891 17,003 — 26,840 29,445 — With an allowance recorded: Commercial & industrial $ 239 245 7 264 269 10 Commercial, secured by real estate 2,496 2,496 346 150 150 3 Residential real estate 750 751 28 665 684 49 Consumer 18 18 — 23 23 — Agricultural — — — — — — Other — — — — — — Total $ 3,503 3,510 381 1,102 1,126 62 Total: Commercial & industrial $ 1,056 1,603 7 1,190 1,726 10 Commercial, secured by real estate 12,682 13,561 346 21,416 22,601 3 Residential real estate 4,319 4,886 28 4,787 5,556 49 Consumer 29 29 — 36 36 — Agricultural — — — 177 177 — Other 308 434 — 336 475 — Total $ 18,394 20,513 381 27,942 30,571 62 The following presents information related to the average recorded investment and interest income recognized on impaired loans, including acquired credit impaired loans, for the three and nine months ended September 30, 2019 and 2018 (in thousands): 2019 2018 Average Recorded Investment Interest Income Recognized Average Recorded Investment Interest Income Recognized Three Months Ended September 30, With no related allowance recorded: Commercial & industrial $ 960 11 1,261 35 Commercial, secured by real estate 11,409 290 17,364 269 Residential real estate 3,600 51 3,935 77 Consumer 12 — 68 1 Agricultural — — 177 — Other 304 8 374 10 Total $ 16,285 360 23,179 392 With an allowance recorded: Commercial & industrial $ 244 4 276 4 Commercial, secured by real estate 2,514 13 152 3 Residential real estate 741 12 573 8 Consumer 19 — 23 — Agricultural — — — — Other — — — — Total $ 3,518 29 1,024 15 Total: Commercial & industrial $ 1,204 15 1,537 39 Commercial, secured by real estate 13,923 303 17,516 272 Residential real estate 4,341 63 4,508 85 Consumer 31 — 91 1 Agricultural — — 177 — Other 304 8 374 10 Total $ 19,803 389 24,203 407 Nine Months Ended September 30, With no related allowance recorded: Commercial & industrial $ 866 20 950 56 Commercial, secured by real estate 13,891 787 16,143 657 Residential real estate 3,724 161 3,420 174 Consumer 12 1 37 2 Agricultural — — 177 — Other 322 26 390 31 Total $ 18,815 995 21,117 920 With an allowance recorded: Commercial & industrial $ 253 11 283 13 Commercial, secured by real estate 2,563 47 154 9 Residential real estate 725 34 577 23 Consumer 21 1 24 1 Agricultural — — — — Other — — — — Total $ 3,562 93 1,038 46 Total: Commercial & industrial $ 1,119 31 1,233 69 Commercial, secured by real estate 16,454 834 16,297 666 Residential real estate 4,449 195 3,997 197 Consumer 33 2 61 3 Agricultural — — 177 — Other 322 26 390 31 Total $ 22,377 1,088 22,155 966 Of the interest income recognized on impaired loans during the nine months ended September 30, 2019 and 2018 , approximately $47,000 and $85,000 , respectively, were recognized on a cash basis. From time to time, the terms of certain loans are modified as troubled debt restructurings ("TDRs") where concessions are granted to borrowers experiencing financial difficulties. The modification of the terms of such loans may have included one, or a combination of, the following: a temporary or permanent reduction of the stated interest rate of the loan, an increase in the stated rate of interest lower than the current market rate for new debt with similar risk, forgiveness of principal, an extension of the maturity date, or a change in the payment terms. Loan modifications that were classified as TDRs during the three and nine months ended September 30, 2019 and 2018 were as follows (dollars in thousands): 2019 2018 Number of Loans Pre-Modification Recorded Balance Post-Modification Recorded Balance Number of Loans Pre-Modification Recorded Balance Post-Modification Recorded Balance Three Months Ended September 30, Commercial and industrial — $ — — — $ — — Commercial, secured by real estate — — — — — — Residential real estate 1 66 66 1 199 199 Consumer — — — — — — Total 1 $ 66 66 1 $ 199 199 Nine Months Ended September 30, Commercial and industrial $ — — — $ — — Commercial, secured by real estate 2 258 258 — — — Residential real estate 3 120 120 1 199 199 Consumer — — — — — — Total 5 $ 378 378 1 $ 199 199 Post-modification balances, at the dates of modification, of newly restructured troubled debt by type of modification for the three and nine months ended September 30, 2019 and 2018 were as follows (in thousands): Term Modification Rate Modification Interest Only Principal Forgiveness Combination Total Modifications Three Months Ended September 30, 2019 Commercial & industrial $ — — — — — — Commercial, secured by real estate — — — — — — Residential real estate 66 — — — — 66 Consumer — — — — — — Total $ 66 — — — — 66 Nine Months Ended September 30, 2019 Commercial & industrial $ — — — — — — Commercial, secured by real estate — — — — 258 258 Residential real estate 120 — — — — 120 Consumer — — — — — — Total $ 120 — — — 258 378 Three Months Ended September 30, 2018 Commercial & industrial $ — — — — — — Commercial, secured by real estate — — — — — — Residential real estate 199 — — — — 199 Consumer — — — — — — Total $ 199 — — — — 199 Nine Months Ended September 30, 2018 Commercial & industrial $ — — — — — — Commercial, secured by real estate — — — — — — Residential real estate 199 — — — — 199 Consumer — — — — — — Total $ 199 — — — — 199 One troubled debt restructuring with a current balance of $22,000 defaulted within twelve months of the restructuring date during the third quarter 2019. There were no troubled debt restructurings that subsequently defaulted within twelve months of the restructuring date for the nine months ended September 30, 2018 . Information concerning loans that were modified during the nine months ended September 30, 2019 and 2018 and that were determined to be troubled debt restructurings follows (in thousands): 2019 2018 Impaired loans without a valuation allowance $ 282 199 Impaired loans with a valuation allowance 96 — Mortgage loans sold to and serviced for investors are not included in the accompanying consolidated condensed balance sheets. The unpaid principal balances of those loans at September 30, 2019 and December 31, 2018 were approximately $90,784,000 and $97,685,000 , respectively. The total recorded investment in residential consumer mortgage loans secured by residential real estate that were in the process of foreclosure at September 30, 2019 was $415,000 .

Acquired Credit Impaired Loans

Acquired Credit Impaired Loans	9 Months Ended
	Sep. 30, 2019
Receivables [Abstract]
Acquired Credit Impaired Loans	Acquired Credit Impaired Loans Loans acquired through mergers are recorded at fair value with no carryover of the acquired entity's previously established allowance for loan losses. The excess of expected cash flows over the estimated fair value of acquired loans is recognized as interest income over the remaining contractual lives of the loans using the level yield method. Subsequent decreases in expected cash flows will require additions to the allowance for loan losses. Subsequent improvements in expected cash flows result in the recognition of additional interest income over the then-remaining contractual lives of the loans. Impaired loans acquired are accounted for under ASC 310-30. Factors considered in evaluating whether an acquired loan was impaired include delinquency status and history, updated borrower credit status, collateral information, and updated loan-to-value information. The difference between contractually required payments at the time of acquisition and the cash flows expected to be collected is referred to as the nonaccretable difference. The interest component of the cash flows expected to be collected is referred to as the accretable yield and is recognized as interest income over the remaining contractual life of the loan using the level yield method. Subsequent decreases in expected cash flows will require additions to the allowance for loan losses. Subsequent improvements in expected cash flows will result in a reclassification from the nonaccretable difference to the accretable yield. The following table provides at September 30, 2019 and December 31, 2018 the major classifications of acquired credit impaired loans that are accounted for in accordance with ASC 310-30 (in thousands): September 30, 2019 December 31, 2018 Acquired from First Capital Bancshares, Inc. Commercial & industrial $ 7 13 Commercial, secured by real estate 800 818 Residential real estate 676 911 Other loans, including deposit overdrafts — — Loans, gross 1,483 1,742 Less allowance for loan losses — — Loans, net $ 1,483 1,742 Acquired from Eaton National Bank & Trust Co. Commercial & industrial $ 501 503 Commercial, secured by real estate 841 1,547 Residential real estate 721 784 Other loans, including deposit overdrafts 308 336 Loans, gross 2,371 3,170 Less allowance for loan losses — — Loans, net $ 2,371 3,170 Acquired from BNB Bancorp, Inc. Commercial & industrial $ — — Commercial, secured by real estate 1,241 1,396 Residential real estate 105 158 Other loans, including deposit overdrafts — — Loans, gross 1,346 1,554 Less allowance for loan losses — — Loans, net $ 1,346 1,554 Acquired from Columbus First Bancorp, Inc. Commercial & industrial $ 309 406 Commercial, secured by real estate 2,150 2,554 Residential real estate 1,379 1,376 Other loans, including deposit overdrafts — — Loans, gross 3,838 4,336 Less allowance for loan losses — — Loans, net $ 3,838 4,336 Total Commercial & industrial $ 817 922 Commercial, secured by real estate 5,032 6,315 Residential real estate 2,881 3,229 Other loans, including deposit overdrafts 308 336 Loans, gross 9,038 10,802 Less allowance for loan losses — — Loans, net $ 9,038 10,802 The following table provides the outstanding balance and related carrying amount for acquired credit impaired loans at the dates indicated (in thousands): September 30, 2019 December 31, 2018 Outstanding balance $ 11,132 13,371 Carrying amount 9,038 10,802 Activity during the three and nine months ended September 30, 2019 and 2018 for the accretable discount related to acquired credit impaired loans is as follows (in thousands): Three Months Ended September 30, Nine Months Ended September 30, 2019 2018 2019 2018 Accretable discount at beginning of period $ 626 633 743 669 Accretable discount acquired during period — 151 — 151 Reclassification from nonaccretable discount to accretable discount 136 — 195 — Disposals — — 1 — Accretion (131 ) (11 ) (308 ) (47 ) Accretable discount at end of period $ 631 773 631 773

Affordable Housing Tax Credit L

Affordable Housing Tax Credit Limited Partnership	9 Months Ended
	Sep. 30, 2019
Equity Method Investments and Joint Ventures [Abstract]
Affordable Housing Tax Credit Limited Partnership	Affordable Housing Tax Credit Limited Partnership LCNB is a limited partner in limited partnerships that sponsor affordable housing projects utilizing the Low Income Housing Tax Credit ("LIHTC") pursuant to Section 42 of the Internal Revenue Code. The purpose of the investments is to achieve a satisfactory return on capital, to facilitate the sale of additional affordable housing product offerings, and to assist in achieving goals associated with the Community Reinvestment Act. The primary activities of the limited partnerships include the identification, development, and operation of multi-family housing that is leased to qualifying residential tenants. The following table presents the balances of LCNB's affordable housing tax credit investments and related unfunded commitments at September 30, 2019 and December 31, 2018 (in thousands): September 30, December 31, Affordable housing tax credit investment $ 7,000 5,000 Less amortization 616 492 Net affordable housing tax credit investment $ 6,384 4,508 Unfunded commitment $ 4,993 3,372 The net affordable housing tax credit investment is included in other assets and the unfunded commitment is included in accrued interest and other liabilities in the consolidated condensed balance sheets. LCNB expects to fund the unfunded commitment over 11 years . The following table presents other information relating to LCNB's affordable housing tax credit investments for the nine months ended September 30, 2019 and 2018 (in thousands): 2019 2018 Tax credits and other tax benefits recognized $ 262 168 Tax credit amortization expense included in provision for income taxes 124 169

Borrowings

Borrowings	9 Months Ended
	Sep. 30, 2019
Debt Disclosure [Abstract]
Borrowings	Borrowings Borrowings at September 30, 2019 and December 31, 2018 are as follows (dollars in thousands): September 30, 2019 December 31, 2018 Amount Rate Amount Rate Line of credit $ — — % $ 4,230 3.00 % FHLB short-term advances — — % 52,000 2.48 % FHLB long-term advances 41,990 2.54 % 47,032 2.45 % $ 41,990 2.54 % $ 103,262 2.49 % All advances from the Federal Home Loan Bank ("FHLB") of Cincinnati, both long-term and short-term, are secured by a blanket pledge of LCNB's 1-4 family first lien mortgage loans in the amount of approximately $280 million and $303 million at September 30, 2019 and December 31, 2018 , respectively. Additionally, LCNB is required to hold minimum levels of FHLB stock, based on the outstanding borrowings. Total remaining borrowing capacity at September 30, 2019 was approximately $87.4 million. One of the factors limiting remaining borrowing capacity is ownership of FHLB stock. LCNB could increase its remaining borrowing capacity by purchasing additional FHLB stock.

Leases

Leases	9 Months Ended
	Sep. 30, 2019
Leases [Abstract]
Leases	Leases LCNB has capitalized operating leases for its Otterbein, Fairfield, Barron Street, and Worthington offices, for the land at its Oxford and Oakwood offices, and for certain office equipment. The Oakwood lease has a remaining term of seventeen years with options to renew for six additional periods of five years each. The Oxford lease has a remaining term of forty-one years with no renewal options. The other leases have remaining terms of less than one year up to six years , some of which contain options to renew the leases for additional five -year periods. Right-of-use assets represent LCNB's right to use the underlying assets for their lease terms and lease liabilities represent the obligation to make lease payments. They are recognized using the present value of lease payments over the lease terms. The discount rate is LCNB's incremental borrowing rate for periods similar to the respective lease terms. LCNB management is reasonably certain that it will exercise the renewal options for the offices named above and these additional terms have been included in the calculation of the right-of-use assets and the lease liabilities. The lease for the Fairfield office is for a period of one year and LCNB management has elected the short-term measurement and recognition exception permitted by ASC 842 and has not calculated a right-of-use asset or lease liability for this office. Lease expenses for offices are included in the consolidated condensed statements of income in occupancy expense, net and lease expenses for equipment are included in equipment expenses. Components of lease expense for the three and nine months ended September 30, 2019 are as follows (in thousands): Three Months Ended September 30, 2019 Nine Months Ended September 30, 2019 Operating lease expense $ 140 420 Short-term lease expense 11 37 Variable lease expense 3 8 Other 1 4 Total lease expense $ 155 469 Other information related to leases at September 30, 2019 were as follows (dollars in thousands): Cash paid for amounts included in the measurement of lease liabilities: Operating cash flows from operating leases $ 373 Right-of-use assets obtained in exchange for new operating lease liabilities $ 5,531 Weighted average remaining lease term in years for operating leases 39 years Weighted average discount rate for operating leases 3.63 %

Income Taxes

Income Taxes	9 Months Ended
	Sep. 30, 2019
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes A reconciliation between the statutory income tax and LCNB's effective tax rate on income from continuing operations follows: Three Months Ended September 30, Nine Months Ended September 30, 2019 2018 2019 2018 Statutory tax rate 21.0 % 21.0 % 21.0 % 21.0 % Increase (decrease) resulting from: Tax exempt interest (1.3 )% (2.6 )% (1.6 )% (3.6 )% Tax exempt income on bank owned life insurance (1.1 )% (0.8 )% (0.8 )% (1.0 )% Captive insurance premium income (0.7 )% (0.8 )% (0.8 )% (0.9 )% Other, net (1.0 )% — % (0.8 )% 0.3 % Effective tax rate 16.9 % 16.8 % 17.0 % 15.8 %

Commitments and Contingent Liab

Commitments and Contingent Liabilities	9 Months Ended
	Sep. 30, 2019
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingent Liabilities	Commitments and Contingent Liabilities LCNB is a party to financial instruments with off-balance-sheet risk in the normal course of business to meet the financing needs of its customers. These financial instruments include commitments to extend credit. They involve, to varying degrees, elements of credit and interest rate risk in excess of the amount recognized in the balance sheets. Exposure to credit loss in the event of nonperformance by the other parties to financial instruments for commitments to extend credit is represented by the contract amount of those instruments. The Bounce Protection product, a customer deposit overdraft program, is offered as a service and does not constitute a contract between the customer and LCNB. LCNB uses the same credit policies in making commitments and conditional obligations as it does for on-balance-sheet instruments. Financial instruments whose contract amounts represent off-balance-sheet credit risk at September 30, 2019 and December 31, 2018 are as follows (in thousands): September 30, 2019 December 31, 2018 Commitments to extend credit: Commercial loans $ 49,409 23,978 Other loans Fixed rate 6,119 2,961 Adjustable rate 2,503 1,077 Unused lines of credit: Fixed rate 20,415 31,446 Adjustable rate 159,580 169,031 Unused overdraft protection amounts on demand and NOW accounts 16,338 16,249 Standby letters of credit 883 1,080 Total commitments $ 255,247 245,822 Commitments to extend credit are agreements to lend to a customer as long as there is no violation of any condition established in the contract. Unused lines of credit include amounts not drawn on line of credit loans. Commitments to extend credit and unused lines of credit generally have fixed expiration dates or other termination clauses. LCNB evaluates each customer's credit worthiness on a case-by-case basis. The amount of collateral obtained, if deemed necessary, is based on management's credit evaluation of the borrower. Collateral held varies, but may include accounts receivable, inventory, residential realty, income-producing commercial property, agricultural property, and property, plant, and equipment. Standby letters of credit are conditional commitments issued to guarantee the performance of a customer to a third party. These guarantees generally are fully secured and have varying maturities. Capital expenditures include the construction or acquisition of new office buildings, improvements to LCNB's offices, purchases of furniture and equipment, and additions or improvements to LCNB's information technology system. Commitments outstanding for capital expenditures as of September 30, 2019 totaled approximately $2,635,000 . Management believes that LCNB has sufficient liquidity to fund its lending and capital expenditure commitments. LCNB and its subsidiaries are parties to various claims and proceedings arising in the normal course of business. Management, after consultation with legal counsel, believes that the liabilities, if any, arising from such proceedings and claims will not be material to the consolidated financial position or results of operations.

Accumulated Other Comprehensive

Accumulated Other Comprehensive Income	9 Months Ended
	Sep. 30, 2019
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]
Accumulated Other Comprehensive Income	Accumulated Other Comprehensive Income (Loss) Changes in accumulated other comprehensive income (loss) for the three and nine months ended September 30, 2019 and 2018 are as follows (in thousands): Three Months Ended September 30, Nine Months Ended September 30, Unrealized Gains and Losses on Available-for-Sale Securities Changes in Pension Plan Assets and Benefit Obligations Total Unrealized Gains and Losses on Available-for-Sale Securities Changes in Pension Plan Assets and Benefit Obligations Total 2019 Balance at beginning of period $ 35 (88 ) $ (53 ) (4,631 ) (88 ) (4,719 ) Before reclassifications 829 — 829 5,482 — 5,482 Reclassifications 16 — 16 29 — 29 Balance at end of period $ 880 $ (88 ) $ 792 880 (88 ) 792 2018 Balance at beginning of period $ (6,220 ) $ (163 ) $ (6,383 ) (2,200 ) (142 ) (2,342 ) Cumulative effect of changes in accounting principles — — — (498 ) (27 ) (525 ) Balance at beginning of period, as adjusted (6,220 ) (163 ) (6,383 ) (2,698 ) (169 ) (2,867 ) Before reclassifications (1,058 ) 3 (1,055 ) (4,581 ) 9 (4,572 ) Reclassifications 5 — 5 6 — 6 Balance at end of period $ (7,273 ) $ (160 ) $ (7,433 ) (7,273 ) (160 ) (7,433 ) Reclassifications out of accumulated other comprehensive income (loss) during the three and nine months ended September 30, 2019 and 2018 and the affected line items in the consolidated condensed statements of income are as follows (in thousands): Three Months Ended Nine Months Ended Affected Line Item in the Consolidated Condensed Statements of Income 2019 2018 2019 2018 Realized losses from sales of debt securities, available-for-sale $ — — — — Net losses from sales of debt securities, available-for-sale Income tax benefit (4 ) (2 ) (8 ) (2 ) Provision for income taxes Reclassification adjustment, net of taxes $ 4 2 8 2

Retirement Plans

Retirement Plans	9 Months Ended
	Sep. 30, 2019
Retirement Benefits [Abstract]
Retirement Plans	Retirement Plans LCNB participates in a noncontributory defined benefit multi-employer retirement plan that covers substantially all regular full-time employees hired before January 1, 2009. Employees hired before this date who received a benefit reduction under certain amendments to the defined benefit retirement plan receive an automatic contribution of 5% or 7% of their annual compensation, depending on the sum of an employee's age and vesting service, into their defined contribution plans (401(k) plans), regardless of the contributions made by the employees. These contributions are made annually and these employees do not receive any employer matches to their 401(k) contributions. Employees hired on or after January 1, 2009 receive a 50% employer match on their contributions into the 401(k) plan, up to a maximum LCNB contribution of 3% of each individual employee's annual compensation. Funding and administrative costs of the qualified noncontributory defined benefit retirement plan and 401(k) plan charged to pension and other employee benefits in the consolidated condensed statements of income for the three and nine -month periods ended September 30, 2019 and 2018 are as follows (in thousands): Three Months Ended Nine Months Ended 2019 2018 2019 2018 Qualified noncontributory defined benefit retirement plan $ 215 279 730 804 401(k) plan 131 119 395 336 Certain highly compensated former employees participate in a nonqualified defined benefit retirement plan. The nonqualified plan ensures that participants receive the full amount of benefits to which they would have been entitled under the noncontributory defined benefit retirement plan in the absence of limits on benefit levels imposed by certain sections of the Internal Revenue Code. This plan is limited to the original participants and no new participants have been added. The components of net periodic pension cost of the nonqualified defined benefit retirement plan for the three and nine months ended September 30, 2019 and 2018 are summarized as follows (in thousands): Three Months Ended Nine Months Ended 2019 2018 2019 2018 Service cost $ — — — — Interest cost 20 17 57 51 Amortization of unrecognized net loss — 4 — 12 Net periodic pension cost $ 20 21 57 63 Amounts recognized in accumulated other comprehensive income (loss), net of tax, at September 30, 2019 and December 31, 2018 for the nonqualified defined benefit retirement plan consists of (in thousands): September 30, 2019 December 31, 2018 Net actuarial loss $ 88 88 Past service cost — — Total recognized, net of tax $ 88 88

Stock Based Compensation

Stock Based Compensation	9 Months Ended
	Sep. 30, 2019
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Stock Based Compensation	The following table presents expense recorded in salaries and employee benefits for restricted stock awards and the related tax information for the three and nine months ended September 30, 2019 and 2018 (in thousands): Three Months Ended Nine Months Ended 2019 2018 2019 2018 Restricted stock expense $ 21 18 112 89 Tax effect 5 4 24 19

Earnings Per Common Share

Earnings Per Common Share	9 Months Ended
	Sep. 30, 2019
Earnings Per Share [Abstract]
Earnings Per Common Share	Earnings per Common Share LCNB has granted restricted stock awards with non-forfeitable dividend rights, which are considered participating securities. Accordingly, earnings per share is computed using the two-class method as required by ASC 260-10-45. Basic earnings per common share is calculated by dividing net income allocated to common shareholders by the weighted average number of common shares outstanding during the period, which excludes the participating securities. Diluted earnings per common share is adjusted for the dilutive effects of stock options, warrants, and restricted stock. The diluted average number of common shares outstanding has been increased for the assumed exercise of stock options and warrants with proceeds used to purchase treasury shares at the average market price for the period. Earnings per share for the three and nine months ended September 30, 2019 and 2018 were calculated as follows (dollars in thousands, except share and per share data): Three Months Ended Nine Months Ended 2019 2018 2019 2018 Net income $ 4,727 4,201 14,082 9,652 Less allocation of earnings and dividends to participating securities 7 5 24 12 Net income allocated to common shareholders $ 4,720 4,196 14,058 9,640 Weighted average common shares outstanding, gross 12,951,701 13,300,463 13,157,538 11,495,650 Less average participating securities 18,751 15,260 22,404 15,260 Weighted average number of shares outstanding used in the calculation of basic earnings per common share 12,932,950 13,285,203 13,135,134 11,480,390 Add dilutive effect of: Stock options 4,195 5,462 3,966 5,661 Adjusted weighted average number of shares outstanding used in the calculation of diluted earnings per common share 12,937,145 13,290,665 13,139,100 11,486,051 Earnings per common share: Basic $ 0.36 0.32 $ 1.07 0.84 Diluted 0.36 0.32 1.07 0.84 There were no anti-dilutive stock options outstanding at September 30, 2019 or 2018 .

Fair Value Measurements

Fair Value Measurements	9 Months Ended
	Sep. 30, 2019
Fair Value Disclosures [Abstract]
Fair Value Measurements	Fair Value Measurements LCNB measures certain assets at fair value using various valuation techniques and assumptions, depending on the nature of the asset. Fair value is defined as the price that would be received from the sale of an asset in an orderly transaction between market participants at the measurement date. The inputs to the valuation techniques used to measure fair value are assigned to one of three broad levels: • Level 1 – quoted prices in active markets for identical assets or liabilities that the reporting entity has the ability to access at the reporting date. • Level 2 – inputs other than quoted prices included within level 1 that are observable for the asset or liability either directly or indirectly. Level 2 inputs may include quoted prices for similar assets in active markets, quoted prices for identical assets or liabilities in markets that are not active, inputs other than quoted prices (such as interest rates or yield curves) that are observable for the asset or liability, and inputs that are derived from or corroborated by observable market data. • Level 3 – inputs that are unobservable for the asset or liability. Equity Securities With a Readily Determinable Fair Value Equity securities with a readily determinable fair value are reported at fair value with changes in fair value reported in other operating income in the consolidated condensed statements of income. Fair values for equity securities are determined based on market quotations (level 1). LCNB has invested in two mutual funds that are traded in active markets and their fair values are based on market quotations (level 1). Investments in another two mutual funds are measured at fair value using net asset values ("NAV") and are considered level 1 because the NAVs are determined and published and are the basis for current transactions. One of the mutual funds measured at fair value using its NAV was sold during the first quarter 2019. Debt Securities, Available-for-Sale The majority of LCNB's financial debt securities are classified as available-for-sale. The securities are reported at fair value with unrealized holding gains and losses reported net of income taxes in accumulated other comprehensive income (loss). LCNB utilizes a pricing service for determining the fair values of its debt securities. Methods and significant assumptions used to estimate fair value are as follows: • Fair value for U.S. Treasury notes are determined based on market quotations (level 1). • Fair values for the other debt securities are calculated using the discounted cash flow method for each security. The discount rates for these cash flows are estimated by the pricing service using rates observed in the market (level 2). Cash flow streams are dependent on estimated prepayment speeds and the overall structure of the securities given existing market conditions. Assets Recorded at Fair Value on a Nonrecurring Basis Assets that may be recorded at fair value on a nonrecurring basis include impaired loans, other real estate owned, and other repossessed assets. A loan is considered impaired when management believes it is probable that payment of interest and principal will not be made in accordance with the contractual terms of the loan agreement. Impaired loans are carried at the present value of estimated future cash flows using the loan's existing rate or the fair value of collateral if the loan is collateral dependent, if this value is less than the loan balance. These inputs are considered to be level 3. Other real estate owned is adjus t ed to fair value, less costs to sell, upon transfer of the loan to foreclosed assets, usually based on an appraisal of the property. Subsequently, foreclosed assets are carried at the lower of carrying value or fair value. Other repossessed assets are valued at estimated sales prices, less costs to sell. The inputs for real estate owned and other repossessed assets are considered to be level 3. The following table summarizes the valuation of LCNB's assets recorded at fair value by input levels as of September 30, 2019 and December 31, 2018 (in thousands): Fair Value Measurements at the End of the Reporting Period Using Fair Value Measurements Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) September 30, 2019 Recurring fair value measurements: Equity securities with a readily determinable fair value: Equity securities $ 925 925 — — Mutual funds 42 42 — — Mutual funds measured at net asset value 1,299 1,299 — — Debt securities, available-for-sale: U.S. Treasury notes 2,312 2,312 — — U.S. Agency notes 49,043 — 49,043 — U.S. Agency mortgage-backed securities 85,062 — 85,062 — Municipal securities: Non-taxable 38,291 — 38,291 — Taxable 16,522 — 16,522 — Total recurring fair value measurements $ 193,496 4,578 188,918 — Nonrecurring fair value measurements: Impaired loans $ 3,123 — — 3,123 Other real estate owned and repossessed assets 197 — — 197 Total nonrecurring fair value measurements $ 3,320 — — 3,320 December 31, 2018 Recurring fair value measurements: Equity securities with a readily determinable fair value: Equity securities $ 519 519 — — Mutual funds 39 39 — — Mutual funds measured at net asset value 1,520 1,520 — — Debt securities, available-for-sale: U.S. Treasury notes 2,235 2,235 — — U.S. Agency notes 78,340 — 78,340 — U.S. Agency mortgage-backed securities 55,610 — 55,610 — Municipal securities: Non-taxable 84,714 — 84,714 — Taxable 17,522 — 17,522 — Total recurring fair value measurements $ 240,499 4,313 236,186 — Nonrecurring fair value measurements: Impaired loans $ 1,039 — — 1,039 Other real estate owned and repossessed assets 244 — — 244 Total nonrecurring fair value measurements $ 1,283 — — 1,283 The following table presents quantitative information about unobservable inputs used in nonrecurring level 3 fair value measurements at September 30, 2019 and December 31, 2018 (dollars in thousands): Range Fair Value Valuation Technique Unobservable Inputs High Low Weighted Average September 30, 2019 Impaired loans $ 2,010 Estimated sales price Adjustments for comparable properties, discounts to reflect current market conditions Not applicable 1,113 Discounted cash flows Discount rate 8.25 % 4.50 % 6.79 % Other real estate owned 197 Estimated sales price Adjustments for comparable properties, discounts to reflect current market conditions Not applicable December 31, 2018 Impaired loans $ 45 Estimated sales price Adjustments for comparable properties, discounts to reflect current market conditions Not applicable 994 Discounted cash flows Discount rate 8.25 % 4.50 % 6.86 % Other real estate owned 244 Estimated sales price Adjustments for comparable properties, discounts to reflect current market conditions Not applicable Carrying amounts and estimated fair values of financial instruments as of September 30, 2019 and December 31, 2018 are as follows (in thousands): Fair Value Measurements at the End of Carrying Amount Fair Value Quoted Significant Other Observable Inputs Significant Unobservable Inputs September 30, 2019 FINANCIAL ASSETS: Cash and cash equivalents $ 22,826 22,826 22,826 — — Interest-bearing time deposits 249 249 — 249 — Debt securities, held-to-maturity 34,031 34,416 — — 34,416 Federal Reserve Bank stock 4,652 4,652 4,652 — — Federal Home Loan Bank stock 5,203 5,203 5,203 — — Loans, net 1,221,725 1,239,377 — — 1,239,377 Accrued interest receivable 4,868 4,868 — 4,868 — FINANCIAL LIABILITIES: Deposits 1,355,383 1,359,835 1,019,796 340,039 — Short-term borrowings — — — — Long-term debt 41,990 42,536 — 42,536 — Accrued interest payable 714 714 — 714 — December 31, 2018 FINANCIAL ASSETS: Cash and cash equivalents $ 20,040 20,040 20,040 — — Interest-bearing time deposits 996 996 — 996 — Debt securities, held-to-maturity 29,721 29,024 — — 29,024 Federal Reserve Bank stock 4,653 4,653 4,653 — — Federal Home Loan Bank stock 4,845 4,845 4,845 — — Loans, net 1,194,577 1,183,041 — — 1,183,041 Accrued interest receivable 4,317 4,317 — 4,317 — FINANCIAL LIABILITIES: Deposits 1,300,919 1,301,298 1,004,057 297,241 — Short-term borrowings 56,230 56,230 56,230 — — Long-term debt 47,032 48,255 — 48,255 — Accrued interest payable 690 690 — 690 — The fair values of off-balance-sheet financial instruments such as loan commitments and letters of credit are based on fees currently charged to enter into similar agreements, taking into account the remaining terms of the agreements. The fair values of such instruments were not material at September 30, 2019 and December 31, 2018 . Fair values of financial instruments are based on various assumptions, including the discount rate and estimates of future cash flows. Therefore, the fair values presented may not represent amounts that could be realized in actual transactions. In addition, because the required disclosures exclude certain financial instruments and all nonfinancial instruments, any aggregation of the fair value amounts presented would not represent the underlying value of LCNB. The following methods and assumptions were used to estimate the fair value of certain financial instruments: Cash and cash equivalents The carrying amounts presented are deemed to approximate fair value. Interest-bearing time deposits Fair values are estimated based on the discounted value of expected net cash flows using current interest rates. Equity securities without a readily determinable fair value Equity securities without a readily determinable fair value are measured at cost, less impairment, plus or minus changes resulting from observable price changes in orderly transactions for the identical or a similar investment of the same issuer. Debt securities, held-to-maturity Fair values for debt securities, held-to-maturity are based on quoted market prices for similar securities and/or discounted cash flow analysis or other methods. Federal Home Loan Bank stock and Federal Reserve Bank stock The carrying value of Federal Home Loan Bank and Federal Reserve Bank stock approximates fair value based on the respective redemptive provisions. Loans The estimated fair value of loans follows the guidance in ASU 2016-01, which prescribes an “exit price” approach in estimating and disclosing fair value of financial instruments. The fair value calculation discounts estimated future cash flows using rates that incorporated discounts for credit, liquidity, and marketability factors. Deposits The fair value of demand deposits, savings accounts, and certain money market deposits is the amount payable on demand at the reporting date. The fair value of fixed-maturity certificates of deposit is estimated using the rates currently offered for deposits of similar remaining maturities, which approximates market rates. Borrowings The carrying amounts of federal funds purchased, repurchase agreements, and U.S. Treasury demand note borrowings are deemed to approximate fair value of short-term borrowings. For long-term debt, fair values are estimated based on the discounted value of expected net cash flows using current interest rates. Accrued interest receivable and Accrued interest payable Carrying amount approximates fair value.

Recent Accounting Pronouncement

Recent Accounting Pronouncements	9 Months Ended
	Sep. 30, 2019
New Accounting Pronouncements and Changes in Accounting Principles [Abstract]
Recent Accounting Pronouncements	Recent Accounting Pronouncements From time to time the FASB issues an ASU to communicate changes to U.S. generally accepted accounting principles. The following information provides brief summaries of newly issued but not yet effective ASUs that could have an effect on LCNB’s financial position or results of operations: ASU No. 2016-13, "Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments" ASU No. 2016-13 was issued in June 2016 and, once effective, will significantly change current guidance for recognizing impairment of financial instruments. Current guidance requires an "incurred loss" methodology for recognizing credit losses that delays recognition until it is probable a loss has been incurred. ASU No. 2016-13 replaces the incurred loss impairment methodology with a new current expected credit loss ("CECL") methodology that reflects expected credit losses over the lives of the loans and requires consideration of a broader range of information to inform credit loss estimates. The ASU requires an organization to estimate all expected credit losses for financial assets measured at amortized cost, including loans and held-to-maturity debt securities, based on historical experience, current conditions, and reasonable and supportable forecasts. Additional disclosures are required. ASU No. 2016-13 also amends the accounting for credit losses on debt securities, available-for-sale, and purchased financial assets with credit deterioration. Under the new guidance, entities will determine whether all or a portion of the unrealized loss on an available-for-sale debt security is a credit loss. Any credit loss will be recognized as an allowance for credit losses on debt securities, available-for-sale, rather than as a direct reduction of the amortized cost basis of the investment, as is currently required. As a result, entities will recognize improvements to estimated credit losses on debt securities, available-for-sale, immediately in earnings rather than as interest income over time, as currently required. ASU No. 2016-13 eliminates the current accounting model for purchased credit impaired loans and debt securities. Instead, purchased financial assets with credit deterioration will be recorded gross of estimated credit losses as of the date of acquisition and the estimated credit losses amounts will be added to the allowance for credit losses. Thereafter, entities will account for additional impairment of such purchased assets using the models listed above. Originally, ASU No. 2016-13 would have taken effect for SEC filers for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2019. At their meeting on October 16, 2019, FASB approved a final ASU delaying the effective date for several major standards, including ASU No. 2016-13, if certain qualifications are met. The new effective date for SEC filers eligible to be smaller reporting companies, as defined, will be fiscal years, and interim periods within those fiscal years, beginning after December 15, 2022. SEC filers that are not eligible to be smaller reporting companies need to adopt ASU No. 2016-13 as of the original effective date. LCNB is eligible to be a smaller reporting company and intends to delay adoption of ASU No. 2016-13. LCNB has created a cross-functional CECL Committee, which reports to the Audit Committee, composed of members from the lending, trust, and finance departments. The CECL Committee has selected a vendor to assist in implementation of and ongoing compliance with the new requirements. It has completed analyzing its data collection efforts, selected a calculation model, and is currently analyzing its pool segmentation and reporting mechanisms for adoption of the new methodology. While the committee and management expect that the implementation of ASU No. 2016-13 will increase the balance of the allowance for loan losses, they are continuing to evaluate the potential impact on LCNB's results of operations and financial position. The financial statement impact of this new standard cannot be reasonably estimated at this time. ASU No. 2017-04, "Intangibles - Goodwill and Other (Topic 350): Simplifying the Test for Goodwill Impairment" ASU No. 2017-04 was issued in January 2017 and applies to public and other entities that have goodwill reported in their financial statements. To simplify the subsequent measurement of goodwill, this ASU eliminates Step 2 from the goodwill impairment test. In computing the implied fair value of goodwill under Step 2, an entity had to perform procedures to determine the fair value at the impairment testing date of its assets and liabilities, including unrecognized assets and liabilities, following the procedure that would be required in determining the fair value of assets acquired and liabilities assumed in a business combination. Instead, under the amendments in this update, an entity should perform its annual, or interim, goodwill impairment test by comparing the fair value of a reporting unit with its carrying amount. An entity should recognize an impairment charge for the amount by which the carrying amount exceeds the reporting unit’s fair value; however, the loss recognized should not exceed the total amount of goodwill allocated to that reporting unit. A public business entity that is an SEC filer should adopt the amendments in this update on a prospective basis for its annual or any interim goodwill impairment tests in fiscal years beginning after December 15, 2019. Adoption of ASU No. 2017-04 is not expected to have a material impact on LCNB's results of operations or financial position. ASU No. 2018-13, "Fair Value Measurement (Topic 820): Disclosure Framework - Changes to the Disclosure Requirements for Fair Value Measurement" ASU No. 2018-13 was issued in August 2018 and applies to all entities that are required to make disclosures about recurring or nonrecurring fair value measurements. The amendments in this update modify fair value disclosure requirements, including the deletion, modification, and addition of certain targeted disclosures. The amendments are effective for all entities for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2019. Early adoption is permitted. An entity is permitted to early adopt any removed or modified disclosures upon issuance of the update and delay adoption of the additional disclosures until the effective date. The amendments are to be applied on a retrospective basis to all periods presented upon adoption, except for certain amendments described in the update that are to be applied prospectively for only the most recent interim or annual period presented in the initial fiscal year of adoption. Adoption of ASU No. 2018-13 will not have a material impact on LCNB's results of operations or financial position. ASU No. 2018-14, "Compensation - Retirement Benefits - Defined Benefit Plans - General (Subtopic 715-20): Disclosure Framework - Changes to the Disclosure Requirements for Defined Benefit Plans" ASU No. 2018-14 was issued in August 2018. The amendments in this update modify disclosure requirements for employers that sponsor defined benefit pension or other postretirement plans, including the deletion, modification, and addition of certain targeted disclosures. The amendments are effective for public business entities for fiscal years beginning after December 15, 2020. Early adoption is permitted. The amendments are to be applied on a retrospective basis to all periods presented upon adoption. Adoption of ASU No. 2018-14 will not have a material impact on LCNB's results of operations or financial position. ASU No. 2018-15, "Intangibles - Goodwill and Other - Internal-Use Software (Subtopic 350-40): Customer's Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That Is a Service Contract" ASU No. 2018-15 was issued in August 2018 and applies to entities that are a customer in a hosting arrangement, as defined, that is accounted for as a service contract. The amendments in this update require an entity (customer) in a hosting arrangement that is a service contract to follow the guidance in Subtopic 350-40 to determine which implementation costs to capitalize as an asset related to the service contract and which costs to expense. Capitalized implementation costs are to be expensed over the term of the hosting arrangement. The amendments in this update are effective for public business entities for fiscal years beginning after December 15, 2019, and interim periods within those fiscal years. Early adoption is permitted, including adoption in any interim period. The amendments can be applied either retrospectively or prospectively to all implementation costs incurred after the date of adoption. Adoption of ASU No. 2018-15 is not expected to have a material impact on LCNB's results of operations or financial position.

Basis of Presentation Accountin

Basis of Presentation Accounting Changes (Policies)	9 Months Ended
	Sep. 30, 2019
Accounting Changes and Error Corrections [Abstract]
Lessee, Leases [Policy Text Block]	ASU No. 2016-02, "Leases (Topic 842)" ASU No. 2016-02 was issued in February 2016 and was adopted by LCNB as of January 1, 2019. It requires a lessee to recognize in the statement of financial position a liability to make lease payments ("the lease liability") and a right-of-use asset representing its right to use the underlying asset for the lease term, initially measured at the present value of the lease payments. When measuring assets and liabilities arising from a lease, the lessee should include payments to be made in optional periods only if the lessee is reasonably certain, as defined, to exercise an option to the lease or not to exercise an option to terminate the lease. Optional payments to purchase the underlying asset should be included if the lessee is reasonably certain it will exercise the purchase option. Most variable lease payments should be excluded except for those that depend on an index or a rate or are in substance fixed payments. A lessee shall classify a lease as a finance lease if it meets any of five listed criteria: 1. The lease transfers ownership of the underlying asset to the lessee by the end of the lease term. 2. The lease grants the lessee an option to purchase the underlying asset that the lessee is reasonably certain to exercise. 3. The lease term is for the major part of the remaining economic life of the underlying asset. 4. The present value of the sum of the lease payments and any residual value guaranteed by the lessee equals or exceeds substantially all of the fair value of the underlying asset. 5. The underlying asset is of such a specialized nature that it is expected to have no alternative use to the lessor at the end of the lease term. For finance leases, a lessee shall recognize in the statement of income interest on the lease liability separately from amortization of the right-of-use asset. Amortization of the right-of-use asset shall be on a straight-line basis, unless another basis is more representative of the pattern in which the lessee expects to consume the right-of-use asset’s future economic benefits. If the lease does not meet any of the five criteria, the lessee shall classify it as an operating lease and shall recognize a single lease cost on a straight-line basis over the lease term.

Recent Accounting Pronounceme_2

Recent Accounting Pronouncements (Policies)	9 Months Ended
	Sep. 30, 2019
New Accounting Pronouncements and Changes in Accounting Principles [Abstract]
Recent Accounting Pronouncements	Recent Accounting Pronouncements From time to time the FASB issues an ASU to communicate changes to U.S. generally accepted accounting principles. The following information provides brief summaries of newly issued but not yet effective ASUs that could have an effect on LCNB’s financial position or results of operations: ASU No. 2016-13, "Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments" ASU No. 2016-13 was issued in June 2016 and, once effective, will significantly change current guidance for recognizing impairment of financial instruments. Current guidance requires an "incurred loss" methodology for recognizing credit losses that delays recognition until it is probable a loss has been incurred. ASU No. 2016-13 replaces the incurred loss impairment methodology with a new current expected credit loss ("CECL") methodology that reflects expected credit losses over the lives of the loans and requires consideration of a broader range of information to inform credit loss estimates. The ASU requires an organization to estimate all expected credit losses for financial assets measured at amortized cost, including loans and held-to-maturity debt securities, based on historical experience, current conditions, and reasonable and supportable forecasts. Additional disclosures are required. ASU No. 2016-13 also amends the accounting for credit losses on debt securities, available-for-sale, and purchased financial assets with credit deterioration. Under the new guidance, entities will determine whether all or a portion of the unrealized loss on an available-for-sale debt security is a credit loss. Any credit loss will be recognized as an allowance for credit losses on debt securities, available-for-sale, rather than as a direct reduction of the amortized cost basis of the investment, as is currently required. As a result, entities will recognize improvements to estimated credit losses on debt securities, available-for-sale, immediately in earnings rather than as interest income over time, as currently required. ASU No. 2016-13 eliminates the current accounting model for purchased credit impaired loans and debt securities. Instead, purchased financial assets with credit deterioration will be recorded gross of estimated credit losses as of the date of acquisition and the estimated credit losses amounts will be added to the allowance for credit losses. Thereafter, entities will account for additional impairment of such purchased assets using the models listed above. Originally, ASU No. 2016-13 would have taken effect for SEC filers for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2019. At their meeting on October 16, 2019, FASB approved a final ASU delaying the effective date for several major standards, including ASU No. 2016-13, if certain qualifications are met. The new effective date for SEC filers eligible to be smaller reporting companies, as defined, will be fiscal years, and interim periods within those fiscal years, beginning after December 15, 2022. SEC filers that are not eligible to be smaller reporting companies need to adopt ASU No. 2016-13 as of the original effective date. LCNB is eligible to be a smaller reporting company and intends to delay adoption of ASU No. 2016-13. LCNB has created a cross-functional CECL Committee, which reports to the Audit Committee, composed of members from the lending, trust, and finance departments. The CECL Committee has selected a vendor to assist in implementation of and ongoing compliance with the new requirements. It has completed analyzing its data collection efforts, selected a calculation model, and is currently analyzing its pool segmentation and reporting mechanisms for adoption of the new methodology. While the committee and management expect that the implementation of ASU No. 2016-13 will increase the balance of the allowance for loan losses, they are continuing to evaluate the potential impact on LCNB's results of operations and financial position. The financial statement impact of this new standard cannot be reasonably estimated at this time. ASU No. 2017-04, "Intangibles - Goodwill and Other (Topic 350): Simplifying the Test for Goodwill Impairment" ASU No. 2017-04 was issued in January 2017 and applies to public and other entities that have goodwill reported in their financial statements. To simplify the subsequent measurement of goodwill, this ASU eliminates Step 2 from the goodwill impairment test. In computing the implied fair value of goodwill under Step 2, an entity had to perform procedures to determine the fair value at the impairment testing date of its assets and liabilities, including unrecognized assets and liabilities, following the procedure that would be required in determining the fair value of assets acquired and liabilities assumed in a business combination. Instead, under the amendments in this update, an entity should perform its annual, or interim, goodwill impairment test by comparing the fair value of a reporting unit with its carrying amount. An entity should recognize an impairment charge for the amount by which the carrying amount exceeds the reporting unit’s fair value; however, the loss recognized should not exceed the total amount of goodwill allocated to that reporting unit. A public business entity that is an SEC filer should adopt the amendments in this update on a prospective basis for its annual or any interim goodwill impairment tests in fiscal years beginning after December 15, 2019. Adoption of ASU No. 2017-04 is not expected to have a material impact on LCNB's results of operations or financial position. ASU No. 2018-13, "Fair Value Measurement (Topic 820): Disclosure Framework - Changes to the Disclosure Requirements for Fair Value Measurement" ASU No. 2018-13 was issued in August 2018 and applies to all entities that are required to make disclosures about recurring or nonrecurring fair value measurements. The amendments in this update modify fair value disclosure requirements, including the deletion, modification, and addition of certain targeted disclosures. The amendments are effective for all entities for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2019. Early adoption is permitted. An entity is permitted to early adopt any removed or modified disclosures upon issuance of the update and delay adoption of the additional disclosures until the effective date. The amendments are to be applied on a retrospective basis to all periods presented upon adoption, except for certain amendments described in the update that are to be applied prospectively for only the most recent interim or annual period presented in the initial fiscal year of adoption. Adoption of ASU No. 2018-13 will not have a material impact on LCNB's results of operations or financial position. ASU No. 2018-14, "Compensation - Retirement Benefits - Defined Benefit Plans - General (Subtopic 715-20): Disclosure Framework - Changes to the Disclosure Requirements for Defined Benefit Plans" ASU No. 2018-14 was issued in August 2018. The amendments in this update modify disclosure requirements for employers that sponsor defined benefit pension or other postretirement plans, including the deletion, modification, and addition of certain targeted disclosures. The amendments are effective for public business entities for fiscal years beginning after December 15, 2020. Early adoption is permitted. The amendments are to be applied on a retrospective basis to all periods presented upon adoption. Adoption of ASU No. 2018-14 will not have a material impact on LCNB's results of operations or financial position. ASU No. 2018-15, "Intangibles - Goodwill and Other - Internal-Use Software (Subtopic 350-40): Customer's Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That Is a Service Contract" ASU No. 2018-15 was issued in August 2018 and applies to entities that are a customer in a hosting arrangement, as defined, that is accounted for as a service contract. The amendments in this update require an entity (customer) in a hosting arrangement that is a service contract to follow the guidance in Subtopic 350-40 to determine which implementation costs to capitalize as an asset related to the service contract and which costs to expense. Capitalized implementation costs are to be expensed over the term of the hosting arrangement. The amendments in this update are effective for public business entities for fiscal years beginning after December 15, 2019, and interim periods within those fiscal years. Early adoption is permitted, including adoption in any interim period. The amendments can be applied either retrospectively or prospectively to all implementation costs incurred after the date of adoption. Adoption of ASU No. 2018-15 is not expected to have a material impact on LCNB's results of operations or financial position.

Acquisitions (Tables)

Acquisitions (Tables)	9 Months Ended
	Sep. 30, 2019
Business Combinations [Abstract]
Fair Values of Assets Acquired, Liabilities Assumed, and Consideration Paid	The merger with CFB was accounted for using the acquisition method of accounting and, accordingly, assets acquired, liabilities assumed, and consideration paid were recorded at their estimated fair values as of the merger date. The estimated fair values reported in LCNB's Form 10-Q for the quarterly period ended June 30, 2018 were preliminary, as the pricing study had not been finalized at that time. The following table summarizes the preliminary balances at June 30, 2018, revisions to the preliminary balances, and the balances at December 31, 2018 (in thousands): June 30, 2018 Fair Value Adjustments December 31, 2018 Consideration Paid: Common shares issued (3,253,060 shares issued at $19.55 per share) $ 63,598 — 63,598 Cash paid to cancel share based payment awards 783 — 783 64,381 — 64,381 Identifiable Assets Acquired: Cash and cash equivalents 13,679 — 13,679 Interest-bearing time deposits 10,350 — 10,350 Federal Home Loan Bank stock 1,207 — 1,207 Loans, net 282,748 (615 ) 282,133 Loans held for sale, net 1,819 — 1,819 Premises and equipment 102 — 102 Core deposit intangible 2,089 88 2,177 Other real estate owned 35 — 35 Deferred income taxes — 352 352 Other assets 2,022 (658 ) 1,364 Total identifiable assets acquired 314,051 (833 ) 313,218 Liabilities Assumed: Deposits 245,036 (606 ) 244,430 Short-term borrowings 10,000 — 10,000 Long-term debt 22,920 23 22,943 Deferred income taxes 200 (200 ) — Other liabilities 491 11 502 Total liabilities assumed 278,647 (772 ) 277,875 Total Identifiable Net Assets Acquired 35,404 (61 ) 35,343 Goodwill resulting from merger $ 28,977 61 29,038

Investment Securities (Tables)

Investment Securities (Tables)	9 Months Ended
	Sep. 30, 2019
Investments, Debt and Equity Securities [Abstract]
Realized Gain (Loss) on Investments [Table Text Block]	Certain information concerning the sale of debt securities, available-for-sale, for the three and nine months ended September 30, 2019 and 2018 was as follows (in thousands): Three Months Ended Nine Months Ended 2019 2018 2019 2018 Proceeds from sales $ 25,105 5,202 75,407 8,545 Gross realized gains 84 14 212 21 Gross realized losses 104 21 249 29
Amortized Cost and Fair Value of Available-for-Sale Investment Securities	The amortized cost and estimated fair value of equity and debt securities at September 30, 2019 and December 31, 2018 are summarized as follows (in thousands): Amortized Unrealized Unrealized Fair September 30, 2019 Debt Securities, Available-for-Sale: U.S. Treasury notes $ 2,274 38 — 2,312 U.S. Agency notes 48,766 336 59 49,043 U.S. Agency mortgage-backed securities 84,665 630 233 85,062 Municipal securities: Non-taxable 38,214 145 68 38,291 Taxable 16,196 331 5 16,522 $ 190,115 1,480 365 191,230 Debt Securities, Held-to-Maturity: Municipal securities: Non-taxable $ 25,934 208 17 26,125 Taxable 8,097 194 — 8,291 $ 34,031 402 17 34,416 December 31, 2018 Debt Securities, Available-for-Sale: U.S. Treasury notes $ 2,278 — 43 2,235 U.S. Agency notes 80,708 — 2,368 78,340 U.S. Agency mortgage-backed securities 57,584 7 1,981 55,610 Municipal securities: Non-taxable 86,059 77 1,422 84,714 Taxable 17,654 102 234 17,522 $ 244,283 186 6,048 238,421 Debt Securities, Held-to-Maturity: Municipal securities: Non-taxable $ 26,021 84 635 25,470 Taxable 3,700 — 146 3,554 $ 29,721 84 781 29,024
Securities in a Continuous Loss Position	Information concerning debt securities with gross unrealized losses at September 30, 2019 and December 31, 2018 , aggregated by length of time that individual securities have been in a continuous loss position, is as follows (dollars in thousands): Less than Twelve Months Twelve Months or Greater Fair Value Unrealized Losses Fair Value Unrealized Losses September 30, 2019 Available-for-Sale: U.S. Treasury notes $ — — — — U.S. Agency notes — — 21,900 59 U.S. Agency mortgage-backed securities 2,818 2 21,758 231 Municipal securities: Non-taxable 13,061 47 1,492 21 Taxable — — 4,048 5 $ 15,879 49 49,198 316 Held-to-Maturity: Municipal securities: Non-taxable $ 991 1 2,649 16 Taxable — — — — $ 991 1 2,649 16 December 31, 2018 Available-for-Sale: U.S. Treasury notes $ — — 2,235 43 U.S. Agency notes 4,988 7 73,351 2,361 U.S. Agency mortgage-backed securities 137 — 55,217 1,981 Municipal securities: Non-taxable 14,264 49 58,211 1,373 Taxable — — 14,407 234 $ 19,389 56 203,421 5,992 Held-to-Maturity: Municipal securities: Non-taxable $ 366 1 18,588 634 Taxable 400 1 3,154 145 $ 766 2 21,742 779
Investments Classified by Contractual Maturity Date	Contractual maturities of debt securities at September 30, 2019 were as follows (in thousands). Actual maturities may differ from contractual maturities when issuers have the right to call or prepay obligations. Available-for-Sale Held-to-Maturity Amortized Cost Fair Value Amortized Cost Fair Value Due within one year $ 9,983 9,981 2,535 2,539 Due from one to five years 63,472 63,712 7,876 7,994 Due from five to ten years 30,291 30,756 8,495 8,511 Due after ten years 1,704 1,719 15,125 15,372 105,450 106,168 34,031 34,416 U.S. Agency mortgage-backed securities 84,665 85,062 — — $ 190,115 191,230 34,031 34,416
Schedule of Debt Securities, Trading, and Equity Securities, FV-NI	The amortized cost and estimated fair value of equity securities with a readily determinable fair value at September 30, 2019 and December 31, 2018 are summarized as follows (in thousands): September 30, 2019 December 31, 2018 Amortized Fair Amortized Fair Mutual funds $ 1,364 1,341 1,651 1,559 Equity securities 755 925 471 519 Total equity securities with a readily determinable fair value $ 2,119 2,266 2,122 2,078
Schedule of Equity Securities, Changes in Fair Value	quity securities with a readily determinable fair value are carried at fair value, with changes in fair value recognized in other operating income in the consolidated condensed statements of income. Equity securities without a readily determinable fair value are measured at cost minus impairment, if any, plus or minus any changes resulting from observable price changes in orderly transactions, as defined, for identical or similar investments of the same issuer. LCNB was not aware of any impairment or observable price change adjustments that needed to be made at September 30, 2019 on its investments in equity securities without a readily determinable fair value. The amortized cost and estimated fair value of equity securities with a readily determinable fair value at September 30, 2019 and December 31, 2018 are summarized as follows (in thousands): September 30, 2019 December 31, 2018 Amortized Fair Amortized Fair Mutual funds $ 1,364 1,341 1,651 1,559 Equity securities 755 925 471 519 Total equity securities with a readily determinable fair value $ 2,119 2,266 2,122 2,078 Certain information concerning changes in fair value of equity securities with a readily determinable fair value for the nine months ended September 30, 2019 and 2018 is as follows (in thousands): Nine Months Ended 2019 2018 Net gains recognized $ 207 12 Less net realized gains on equity securities sold 17 25 Unrealized gains (losses) recognized and still held at period end $ 190 (13 )

Loans (Tables)

Loans (Tables)	9 Months Ended
	Sep. 30, 2019
Receivables [Abstract]
Information About Loans Modified During Period That Were Determined To Be Troubled Debt Restructurings [Table Text Block]	nformation concerning loans that were modified during the nine months ended September 30, 2019 and 2018 and that were determined to be troubled debt restructurings follows (in thousands): 2019 2018 Impaired loans without a valuation allowance $ 282 199 Impaired loans with a valuation allowance 96 —
Troubled Debt Restructurings on Financing Receivables [Table Text Block]	Loan modifications that were classified as TDRs during the three and nine months ended September 30, 2019 and 2018 were as follows (dollars in thousands): 2019 2018 Number of Loans Pre-Modification Recorded Balance Post-Modification Recorded Balance Number of Loans Pre-Modification Recorded Balance Post-Modification Recorded Balance Three Months Ended September 30, Commercial and industrial — $ — — — $ — — Commercial, secured by real estate — — — — — — Residential real estate 1 66 66 1 199 199 Consumer — — — — — — Total 1 $ 66 66 1 $ 199 199 Nine Months Ended September 30, Commercial and industrial $ — — — $ — — Commercial, secured by real estate 2 258 258 — — — Residential real estate 3 120 120 1 199 199 Consumer — — — — — — Total 5 $ 378 378 1 $ 199 199
Major Classifications of Loans	Major classifications of loans at September 30, 2019 and December 31, 2018 are as follows (in thousands): September 30, 2019 December 31, 2018 Commercial and industrial $ 71,576 77,740 Commercial, secured by real estate 797,842 740,647 Residential real estate 320,703 349,127 Consumer 23,918 17,283 Agricultural 11,525 13,297 Other loans, including deposit overdrafts 456 450 Loans, gross 1,226,020 1,198,544 Deferred origination costs (fees), net (128 ) 79 Loans, net of deferred origination costs (fees) 1,225,892 1,198,623 Less allowance for loan losses 4,167 4,046 Loans, net $ 1,221,725 1,194,577
Non-accrual, Past Due, and Accruing Restructured Loans	Non-accrual, past-due, and accruing restructured loans as of September 30, 2019 and December 31, 2018 are as follows (in thousands): September 30, 2019 December 31, 2018 Non-accrual loans: Commercial and industrial $ — — Commercial, secured by real estate 2,624 1,767 Residential real estate 899 1,007 Consumer — — Agricultural — 177 Total non-accrual loans 3,523 2,951 Past-due 90 days or more and still accruing — 149 Total non-accrual and past-due 90 days or more and still accruing 3,523 3,100 Accruing restructured loans 6,784 10,516 Total $ 10,307 13,616
Allowance for Loan Losses and Recorded Investments in Loans	The allowance for loan losses for the three and nine months ended September 30, 2019 and 2018 are as follows (in thousands): Commercial & Industrial Commercial, Secured by Real Estate Residential Real Estate Consumer Agricultural Other Total Three Months Ended September 30, 2019 Balance, beginning of period $ 497 2,720 773 81 38 3 4,112 Provision (credit) charged to expenses (50 ) 372 (101 ) 10 1 32 264 Losses charged off (47 ) — (204 ) (5 ) — (52 ) (308 ) Recoveries — — 73 4 — 22 99 Balance, end of period $ 400 3,092 541 90 39 5 4,167 Nine Months Ended September 30, 2019 Balance, beginning of year $ 400 2,745 767 87 46 1 4,046 Provision (credit) charged to expenses 47 298 (189 ) (12 ) (7 ) 76 213 Losses charged off (47 ) (7 ) (272 ) (15 ) — (126 ) (467 ) Recoveries — 56 235 30 — 54 375 Balance, end of period $ 400 3,092 541 90 39 5 4,167 Three Months Ended September 30, 2018 Balance, beginning of period $ 407 2,383 690 70 52 1 3,603 Provision (credit) charged to expenses (3 ) 488 25 95 2 52 659 Losses charged off — (116 ) — (88 ) — (81 ) (285 ) Recoveries — 3 — 4 — 32 39 Balance, end of period $ 404 2,758 715 81 54 4 4,016 Nine Months Ended September 30, 2018 Balance, beginning of year $ 378 2,178 717 76 53 1 3,403 Provision (credit) charged to expenses 26 546 211 102 1 76 962 Losses charged off — (145 ) (227 ) (109 ) — (142 ) (623 ) Recoveries — 179 14 12 — 69 274 Balance, end of period $ 404 2,758 715 81 54 4 4,016 A breakdown of the allowance for loan losses and the loan portfolio by loan segment at September 30, 2019 and December 31, 2018 are as follows (in thousands): Commercial Commercial, Secured by Residential Consumer Agricultural Other Total September 30, 2019 Allowance for loan losses: Individually evaluated for impairment $ 7 346 28 — — — 381 Collectively evaluated for impairment 393 2,746 513 90 39 5 3,786 Acquired credit impaired loans — — — — — — — Balance, end of period $ 400 3,092 541 90 39 5 4,167 Loans: Individually evaluated for impairment $ 239 7,650 1,438 29 — — 9,356 Collectively evaluated for impairment 70,575 784,453 316,772 24,010 11,540 148 1,207,498 Acquired credit impaired loans 817 5,032 2,881 — — 308 9,038 Balance, end of period $ 71,631 797,135 321,091 24,039 11,540 456 1,225,892 December 31, 2018 Allowance for loan losses: Individually evaluated for impairment $ 10 3 49 — — — 62 Collectively evaluated for impairment 390 2,742 718 87 46 1 3,984 Acquired credit impaired loans — — — — — — — Balance, end of period $ 400 2,745 767 87 46 1 4,046 Loans: Individually evaluated for impairment $ 268 15,101 1,558 36 177 — 17,140 Collectively evaluated for impairment 76,609 718,709 344,751 17,363 13,135 114 1,170,681 Acquired credit impaired loans 922 6,315 3,229 — — 336 10,802 Balance, end of period $ 77,799 740,125 349,538 17,399 13,312 450 1,198,623
Analysis of the Company's Loan Portfolio by Credit Quality Indicators	A breakdown of the loan portfolio by credit quality indicators at September 30, 2019 and December 31, 2018 is as follows (in thousands): Pass OAEM Substandard Doubtful Total September 30, 2019 Commercial & industrial $ 69,725 161 1,745 — 71,631 Commercial, secured by real estate 782,232 986 13,917 — 797,135 Residential real estate 319,128 99 1,864 — 321,091 Consumer 24,022 — 17 — 24,039 Agricultural 11,513 — 27 — 11,540 Other 456 — — — 456 Total $ 1,207,076 1,246 17,570 — 1,225,892 December 31, 2018 Commercial & industrial $ 74,530 89 3,180 — 77,799 Commercial, secured by real estate 718,233 768 21,124 — 740,125 Residential real estate 344,432 — 5,106 — 349,538 Consumer 17,381 — 18 — 17,399 Agricultural 13,116 — 196 — 13,312 Other 450 — — — 450 Total $ 1,168,142 857 29,624 — 1,198,623
Loan Portfolio Aging Analysis	A loan portfolio aging analysis at September 30, 2019 and December 31, 2018 is as follows (in thousands): 30-59 Days Past Due 60-89 Days Past Due Greater Than 90 Days Past Due Total Past Due Current Total Loans Receivable Total Loans Greater Than 90 Days and Accruing September 30, 2019 Commercial & industrial $ 59 30 — 89 71,542 71,631 — Commercial, secured by real estate 54 46 — 100 797,035 797,135 — Residential real estate 411 201 528 1,140 319,951 321,091 — Consumer 16 11 — 27 24,012 24,039 — Agricultural 27 — — 27 11,513 11,540 — Other 148 — — 148 308 456 — Total $ 715 288 528 1,531 1,224,361 1,225,892 — December 31, 2018 Commercial & industrial $ 626 173 — 799 77,000 77,799 — Commercial, secured by real estate 347 141 347 835 739,290 740,125 — Residential real estate 905 536 1,046 2,487 347,051 349,538 149 Consumer 14 — — 14 17,385 17,399 — Agricultural 19 — 178 197 13,115 13,312 — Other 114 — — 114 336 450 — Total $ 2,025 850 1,571 4,446 1,194,177 1,198,623 149
Impaired Loans	Impaired loans, including acquired credit impaired loans, at September 30, 2019 and December 31, 2018 are as follows (in thousands): September 30, 2019 December 31, 2018 Recorded Investment Unpaid Principal Balance Related Allowance Recorded Investment Unpaid Principal Balance Related Allowance With no related allowance recorded: Commercial & industrial $ 817 1,358 — 926 1,457 — Commercial, secured by real estate 10,186 11,065 — 21,266 22,451 — Residential real estate 3,569 4,135 — 4,122 4,872 — Consumer 11 11 — 13 13 — Agricultural — — — 177 177 — Other 308 434 — 336 475 — Total $ 14,891 17,003 — 26,840 29,445 — With an allowance recorded: Commercial & industrial $ 239 245 7 264 269 10 Commercial, secured by real estate 2,496 2,496 346 150 150 3 Residential real estate 750 751 28 665 684 49 Consumer 18 18 — 23 23 — Agricultural — — — — — — Other — — — — — — Total $ 3,503 3,510 381 1,102 1,126 62 Total: Commercial & industrial $ 1,056 1,603 7 1,190 1,726 10 Commercial, secured by real estate 12,682 13,561 346 21,416 22,601 3 Residential real estate 4,319 4,886 28 4,787 5,556 49 Consumer 29 29 — 36 36 — Agricultural — — — 177 177 — Other 308 434 — 336 475 — Total $ 18,394 20,513 381 27,942 30,571 62 The following presents information related to the average recorded investment and interest income recognized on impaired loans, including acquired credit impaired loans, for the three and nine months ended September 30, 2019 and 2018 (in thousands): 2019 2018 Average Recorded Investment Interest Income Recognized Average Recorded Investment Interest Income Recognized Three Months Ended September 30, With no related allowance recorded: Commercial & industrial $ 960 11 1,261 35 Commercial, secured by real estate 11,409 290 17,364 269 Residential real estate 3,600 51 3,935 77 Consumer 12 — 68 1 Agricultural — — 177 — Other 304 8 374 10 Total $ 16,285 360 23,179 392 With an allowance recorded: Commercial & industrial $ 244 4 276 4 Commercial, secured by real estate 2,514 13 152 3 Residential real estate 741 12 573 8 Consumer 19 — 23 — Agricultural — — — — Other — — — — Total $ 3,518 29 1,024 15 Total: Commercial & industrial $ 1,204 15 1,537 39 Commercial, secured by real estate 13,923 303 17,516 272 Residential real estate 4,341 63 4,508 85 Consumer 31 — 91 1 Agricultural — — 177 — Other 304 8 374 10 Total $ 19,803 389 24,203 407 Nine Months Ended September 30, With no related allowance recorded: Commercial & industrial $ 866 20 950 56 Commercial, secured by real estate 13,891 787 16,143 657 Residential real estate 3,724 161 3,420 174 Consumer 12 1 37 2 Agricultural — — 177 — Other 322 26 390 31 Total $ 18,815 995 21,117 920 With an allowance recorded: Commercial & industrial $ 253 11 283 13 Commercial, secured by real estate 2,563 47 154 9 Residential real estate 725 34 577 23 Consumer 21 1 24 1 Agricultural — — — — Other — — — — Total $ 3,562 93 1,038 46 Total: Commercial & industrial $ 1,119 31 1,233 69 Commercial, secured by real estate 16,454 834 16,297 666 Residential real estate 4,449 195 3,997 197 Consumer 33 2 61 3 Agricultural — — 177 — Other 322 26 390 31 Total $ 22,377 1,088 22,155 966
Schedule of Troubled Debt Restructurings, Modification Type [Table Text Block]	Term Modification Rate Modification Interest Only Principal Forgiveness Combination Total Modifications Three Months Ended September 30, 2019 Commercial & industrial $ — — — — — — Commercial, secured by real estate — — — — — — Residential real estate 66 — — — — 66 Consumer — — — — — — Total $ 66 — — — — 66 Nine Months Ended September 30, 2019 Commercial & industrial $ — — — — — — Commercial, secured by real estate — — — — 258 258 Residential real estate 120 — — — — 120 Consumer — — — — — — Total $ 120 — — — 258 378 Three Months Ended September 30, 2018 Commercial & industrial $ — — — — — — Commercial, secured by real estate — — — — — — Residential real estate 199 — — — — 199 Consumer — — — — — — Total $ 199 — — — — 199 Nine Months Ended September 30, 2018 Commercial & industrial $ — — — — — — Commercial, secured by real estate — — — — — — Residential real estate 199 — — — — 199 Consumer — — — — — — Total $ 199 — — — — 199

Acquired Credit Impaired Loans

Acquired Credit Impaired Loans (Tables)	9 Months Ended
	Sep. 30, 2019
Receivables [Abstract]
Schedule Of Carrying Values Of Certain Loans Acquired In A Transfer Not Accounted For As Debt Securities	The following table provides at September 30, 2019 and December 31, 2018 the major classifications of acquired credit impaired loans that are accounted for in accordance with ASC 310-30 (in thousands): September 30, 2019 December 31, 2018 Acquired from First Capital Bancshares, Inc. Commercial & industrial $ 7 13 Commercial, secured by real estate 800 818 Residential real estate 676 911 Other loans, including deposit overdrafts — — Loans, gross 1,483 1,742 Less allowance for loan losses — — Loans, net $ 1,483 1,742 Acquired from Eaton National Bank & Trust Co. Commercial & industrial $ 501 503 Commercial, secured by real estate 841 1,547 Residential real estate 721 784 Other loans, including deposit overdrafts 308 336 Loans, gross 2,371 3,170 Less allowance for loan losses — — Loans, net $ 2,371 3,170 Acquired from BNB Bancorp, Inc. Commercial & industrial $ — — Commercial, secured by real estate 1,241 1,396 Residential real estate 105 158 Other loans, including deposit overdrafts — — Loans, gross 1,346 1,554 Less allowance for loan losses — — Loans, net $ 1,346 1,554 Acquired from Columbus First Bancorp, Inc. Commercial & industrial $ 309 406 Commercial, secured by real estate 2,150 2,554 Residential real estate 1,379 1,376 Other loans, including deposit overdrafts — — Loans, gross 3,838 4,336 Less allowance for loan losses — — Loans, net $ 3,838 4,336 Total Commercial & industrial $ 817 922 Commercial, secured by real estate 5,032 6,315 Residential real estate 2,881 3,229 Other loans, including deposit overdrafts 308 336 Loans, gross 9,038 10,802 Less allowance for loan losses — — Loans, net $ 9,038 10,802
Outstanding and related carrying amount for acquired impaired loans	The following table provides the outstanding balance and related carrying amount for acquired credit impaired loans at the dates indicated (in thousands): September 30, 2019 December 31, 2018 Outstanding balance $ 11,132 13,371 Carrying amount 9,038 10,802
Accretable discount related to acquired impaired loans	Activity during the three and nine months ended September 30, 2019 and 2018 for the accretable discount related to acquired credit impaired loans is as follows (in thousands): Three Months Ended September 30, Nine Months Ended September 30, 2019 2018 2019 2018 Accretable discount at beginning of period $ 626 633 743 669 Accretable discount acquired during period — 151 — 151 Reclassification from nonaccretable discount to accretable discount 136 — 195 — Disposals — — 1 — Accretion (131 ) (11 ) (308 ) (47 ) Accretable discount at end of period $ 631 773 631 773

Affordable Housing Tax Credit_2

Affordable Housing Tax Credit Limited Partnership (Tables)	9 Months Ended
	Sep. 30, 2019
Equity Method Investments and Joint Ventures [Abstract]
Activity in Affordable Housing Program Obligation	The following table presents other information relating to LCNB's affordable housing tax credit investments for the nine months ended September 30, 2019 and 2018 (in thousands): 2019 2018 Tax credits and other tax benefits recognized $ 262 168 Tax credit amortization expense included in provision for income taxes 124 169 The following table presents the balances of LCNB's affordable housing tax credit investments and related unfunded commitments at September 30, 2019 and December 31, 2018 (in thousands): September 30, December 31, Affordable housing tax credit investment $ 7,000 5,000 Less amortization 616 492 Net affordable housing tax credit investment $ 6,384 4,508 Unfunded commitment $ 4,993 3,372

Borrowings (Tables)

Borrowings (Tables)	9 Months Ended
	Sep. 30, 2019
Debt Disclosure [Abstract]
Short-term borrowings	orrowings at September 30, 2019 and December 31, 2018 are as follows (dollars in thousands): September 30, 2019 December 31, 2018 Amount Rate Amount Rate Line of credit $ — — % $ 4,230 3.00 % FHLB short-term advances — — % 52,000 2.48 % FHLB long-term advances 41,990 2.54 % 47,032 2.45 % $ 41,990 2.54 % $ 103,262 2.49 %

Leases (Tables)

Leases (Tables)	9 Months Ended
	Sep. 30, 2019
Leases [Abstract]
Lease, Cost	Components of lease expense for the three and nine months ended September 30, 2019 are as follows (in thousands): Three Months Ended September 30, 2019 Nine Months Ended September 30, 2019 Operating lease expense $ 140 420 Short-term lease expense 11 37 Variable lease expense 3 8 Other 1 4 Total lease expense $ 155 469
Lessee, Leases, Other Information	Other information related to leases at September 30, 2019 were as follows (dollars in thousands): Cash paid for amounts included in the measurement of lease liabilities: Operating cash flows from operating leases $ 373 Right-of-use assets obtained in exchange for new operating lease liabilities $ 5,531 Weighted average remaining lease term in years for operating leases 39 years Weighted average discount rate for operating leases 3.63 %

Income Taxes (Tables)

Income Taxes (Tables)	9 Months Ended
	Sep. 30, 2019
Income Tax Disclosure [Abstract]
Reconciliation between Statutory Income Tax and Effective Tax Rate	A reconciliation between the statutory income tax and LCNB's effective tax rate on income from continuing operations follows: Three Months Ended September 30, Nine Months Ended September 30, 2019 2018 2019 2018 Statutory tax rate 21.0 % 21.0 % 21.0 % 21.0 % Increase (decrease) resulting from: Tax exempt interest (1.3 )% (2.6 )% (1.6 )% (3.6 )% Tax exempt income on bank owned life insurance (1.1 )% (0.8 )% (0.8 )% (1.0 )% Captive insurance premium income (0.7 )% (0.8 )% (0.8 )% (0.9 )% Other, net (1.0 )% — % (0.8 )% 0.3 % Effective tax rate 16.9 % 16.8 % 17.0 % 15.8 %

Commitments and Contingent Li_2

Commitments and Contingent Liabilities (Tables)	9 Months Ended
	Sep. 30, 2019
Commitments and Contingencies Disclosure [Abstract]
Financial Instruments Whose Contract Amounts Represent Off-Balance-Sheet Credit Risk	Financial instruments whose contract amounts represent off-balance-sheet credit risk at September 30, 2019 and December 31, 2018 are as follows (in thousands): September 30, 2019 December 31, 2018 Commitments to extend credit: Commercial loans $ 49,409 23,978 Other loans Fixed rate 6,119 2,961 Adjustable rate 2,503 1,077 Unused lines of credit: Fixed rate 20,415 31,446 Adjustable rate 159,580 169,031 Unused overdraft protection amounts on demand and NOW accounts 16,338 16,249 Standby letters of credit 883 1,080 Total commitments $ 255,247 245,822

Accumulated Other Comprehensi_2

Accumulated Other Comprehensive Income (Tables)	9 Months Ended
	Sep. 30, 2019
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]
Schedule of Changes in Accumulated Other Comprehensive Income	Changes in accumulated other comprehensive income (loss) for the three and nine months ended September 30, 2019 and 2018 are as follows (in thousands): Three Months Ended September 30, Nine Months Ended September 30, Unrealized Gains and Losses on Available-for-Sale Securities Changes in Pension Plan Assets and Benefit Obligations Total Unrealized Gains and Losses on Available-for-Sale Securities Changes in Pension Plan Assets and Benefit Obligations Total 2019 Balance at beginning of period $ 35 (88 ) $ (53 ) (4,631 ) (88 ) (4,719 ) Before reclassifications 829 — 829 5,482 — 5,482 Reclassifications 16 — 16 29 — 29 Balance at end of period $ 880 $ (88 ) $ 792 880 (88 ) 792 2018 Balance at beginning of period $ (6,220 ) $ (163 ) $ (6,383 ) (2,200 ) (142 ) (2,342 ) Cumulative effect of changes in accounting principles — — — (498 ) (27 ) (525 ) Balance at beginning of period, as adjusted (6,220 ) (163 ) (6,383 ) (2,698 ) (169 ) (2,867 ) Before reclassifications (1,058 ) 3 (1,055 ) (4,581 ) 9 (4,572 ) Reclassifications 5 — 5 6 — 6 Balance at end of period $ (7,273 ) $ (160 ) $ (7,433 ) (7,273 ) (160 ) (7,433 ) Reclassifications out of accumulated other comprehensive income (loss) during the three and nine months ended September 30, 2019 and 2018 and the affected line items in the consolidated condensed statements of income are as follows (in thousands): Three Months Ended Nine Months Ended Affected Line Item in the Consolidated Condensed Statements of Income 2019 2018 2019 2018 Realized losses from sales of debt securities, available-for-sale $ — — — — Net losses from sales of debt securities, available-for-sale Income tax benefit (4 ) (2 ) (8 ) (2 ) Provision for income taxes Reclassification adjustment, net of taxes $ 4 2 8 2
Schedule of Reclassifications Out of Accumulated Other Comprehensive Income	Three Months Ended Nine Months Ended Affected Line Item in the Consolidated Condensed Statements of Income 2019 2018 2019 2018 Realized losses from sales of debt securities, available-for-sale $ — — — — Net losses from sales of debt securities, available-for-sale Income tax benefit (4 ) (2 ) (8 ) (2 ) Provision for income taxes Reclassification adjustment, net of taxes $ 4 2 8 2

Retirement Plans (Tables)

Retirement Plans (Tables)	9 Months Ended
	Sep. 30, 2019
Retirement Benefits [Abstract]
Summary of Funding and Administrative Cost of Qualified Noncontributory Defined Benefit Retirement Plan and 401(k) Plan Charged to Salaries and Employee Benefits	Funding and administrative costs of the qualified noncontributory defined benefit retirement plan and 401(k) plan charged to pension and other employee benefits in the consolidated condensed statements of income for the three and nine -month periods ended September 30, 2019 and 2018 are as follows (in thousands): Three Months Ended Nine Months Ended 2019 2018 2019 2018 Qualified noncontributory defined benefit retirement plan $ 215 279 730 804 401(k) plan 131 119 395 336
Components of Net Periodic Pension Cost of Nonqualified Defined Benefit Retirement Plan	The components of net periodic pension cost of the nonqualified defined benefit retirement plan for the three and nine months ended September 30, 2019 and 2018 are summarized as follows (in thousands): Three Months Ended Nine Months Ended 2019 2018 2019 2018 Service cost $ — — — — Interest cost 20 17 57 51 Amortization of unrecognized net loss — 4 — 12 Net periodic pension cost $ 20 21 57 63
Amount Recognized in Accumulated Other Comprehensive Income, Net of Deferred Federal Income Taxes for Nonqualified Defined Retirement Plan	Amounts recognized in accumulated other comprehensive income (loss), net of tax, at September 30, 2019 and December 31, 2018 for the nonqualified defined benefit retirement plan consists of (in thousands): September 30, 2019 December 31, 2018 Net actuarial loss $ 88 88 Past service cost — — Total recognized, net of tax $ 88 88

Stock Based Compensation (Table

Stock Based Compensation (Tables)	9 Months Ended
	Sep. 30, 2019
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Summary of Stock Options Outstanding	Stock options outstanding at September 30, 2019 were as follows: Outstanding Stock Options Exercisable Stock Options Exercise Price Range Number Weighted Average Exercise Price Weighted Average Remaining Contractual Life (Years) Number Weighted Average Exercise Price Weighted Average Remaining Contractual Life (Years) $11.00 - $12.99 13,278 11.98 1.4 13,278 11.98 1.4
Summary of Stock Option Activity	he following table summarizes stock option activity for the periods indicated: Nine Months Ended September 30, 2019 2018 Options Weighted Average Exercise Price Aggregate Intrinsic Value (in thousands) (1) Options Weighted Average Exercise Price Aggregate Intrinsic Value (in thousands) (1) Outstanding, January 1, 13,278 $ 11.98 20,265 $ 11.42 Granted — — — — Exercised — — (2,631 ) 12.55 Expired — — — — Outstanding, September 30, 13,278 11.98 76 17,634 11.25 131 Exercisable, September 30, 13,278 11.98 76 17,634 11.25 131 (1) Aggregate Intrinsic Value is defined as the amount by which the current market value of the underlying stock exceeds the exercise price of the option.
Summary of Restricted Stock Awards Activity	Restricted stock awards granted under the 2015 Plan were as follows: 2019 2018 Weighted Average Grant Date Fair Value Weighted Average Grant Date Fair Value Outstanding, January 1, 16,958 $ 18.94 8,817 $ 16.44 Granted 12,504 16.95 10,634 19.20 Vested (10,711 ) 18.44 (669 ) 22.60 Forfeited — — — — Outstanding, September 30, 18,751 $ 17.90 18,782 $ 17.78
Schedule of Information Related to Stock Options Exercised	The following table provides information related to stock options exercised during the periods indicated (in thousands): Nine Months Ended September 30, 2019 2018 Intrinsic value of options exercised $ — 17 Cash received from options exercised — 33 Tax benefit realized from options exercised — 2

Earnings Per Common Share (Tabl

Earnings Per Common Share (Tables)	9 Months Ended
	Sep. 30, 2019
Earnings Per Share [Abstract]
Computations of Earnings per Common Share	Earnings per share for the three and nine months ended September 30, 2019 and 2018 were calculated as follows (dollars in thousands, except share and per share data): Three Months Ended Nine Months Ended 2019 2018 2019 2018 Net income $ 4,727 4,201 14,082 9,652 Less allocation of earnings and dividends to participating securities 7 5 24 12 Net income allocated to common shareholders $ 4,720 4,196 14,058 9,640 Weighted average common shares outstanding, gross 12,951,701 13,300,463 13,157,538 11,495,650 Less average participating securities 18,751 15,260 22,404 15,260 Weighted average number of shares outstanding used in the calculation of basic earnings per common share 12,932,950 13,285,203 13,135,134 11,480,390 Add dilutive effect of: Stock options 4,195 5,462 3,966 5,661 Adjusted weighted average number of shares outstanding used in the calculation of diluted earnings per common share 12,937,145 13,290,665 13,139,100 11,486,051 Earnings per common share: Basic $ 0.36 0.32 $ 1.07 0.84 Diluted 0.36 0.32 1.07 0.84

Fair Value Measurements (Tables

Fair Value Measurements (Tables)	9 Months Ended
	Sep. 30, 2019
Fair Value Disclosures [Abstract]
Summary of Valuation of LCNB's Assets Recorded at Fair Value by Inputs Level	The following table summarizes the valuation of LCNB's assets recorded at fair value by input levels as of September 30, 2019 and December 31, 2018 (in thousands): Fair Value Measurements at the End of the Reporting Period Using Fair Value Measurements Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) September 30, 2019 Recurring fair value measurements: Equity securities with a readily determinable fair value: Equity securities $ 925 925 — — Mutual funds 42 42 — — Mutual funds measured at net asset value 1,299 1,299 — — Debt securities, available-for-sale: U.S. Treasury notes 2,312 2,312 — — U.S. Agency notes 49,043 — 49,043 — U.S. Agency mortgage-backed securities 85,062 — 85,062 — Municipal securities: Non-taxable 38,291 — 38,291 — Taxable 16,522 — 16,522 — Total recurring fair value measurements $ 193,496 4,578 188,918 — Nonrecurring fair value measurements: Impaired loans $ 3,123 — — 3,123 Other real estate owned and repossessed assets 197 — — 197 Total nonrecurring fair value measurements $ 3,320 — — 3,320 December 31, 2018 Recurring fair value measurements: Equity securities with a readily determinable fair value: Equity securities $ 519 519 — — Mutual funds 39 39 — — Mutual funds measured at net asset value 1,520 1,520 — — Debt securities, available-for-sale: U.S. Treasury notes 2,235 2,235 — — U.S. Agency notes 78,340 — 78,340 — U.S. Agency mortgage-backed securities 55,610 — 55,610 — Municipal securities: Non-taxable 84,714 — 84,714 — Taxable 17,522 — 17,522 — Total recurring fair value measurements $ 240,499 4,313 236,186 — Nonrecurring fair value measurements: Impaired loans $ 1,039 — — 1,039 Other real estate owned and repossessed assets 244 — — 244 Total nonrecurring fair value measurements $ 1,283 — — 1,283
Fair Value Measurements Assets and Liabilities Measured on Nonrecurring Basis, Valuation Techniques	The following table presents quantitative information about unobservable inputs used in nonrecurring level 3 fair value measurements at September 30, 2019 and December 31, 2018 (dollars in thousands): Range Fair Value Valuation Technique Unobservable Inputs High Low Weighted Average September 30, 2019 Impaired loans $ 2,010 Estimated sales price Adjustments for comparable properties, discounts to reflect current market conditions Not applicable 1,113 Discounted cash flows Discount rate 8.25 % 4.50 % 6.79 % Other real estate owned 197 Estimated sales price Adjustments for comparable properties, discounts to reflect current market conditions Not applicable December 31, 2018 Impaired loans $ 45 Estimated sales price Adjustments for comparable properties, discounts to reflect current market conditions Not applicable 994 Discounted cash flows Discount rate 8.25 % 4.50 % 6.86 % Other real estate owned 244 Estimated sales price Adjustments for comparable properties, discounts to reflect current market conditions Not applicable
Carrying Amounts and Estimated Fair Values of Financial Instruments	Carrying amounts and estimated fair values of financial instruments as of September 30, 2019 and December 31, 2018 are as follows (in thousands): Fair Value Measurements at the End of Carrying Amount Fair Value Quoted Significant Other Observable Inputs Significant Unobservable Inputs September 30, 2019 FINANCIAL ASSETS: Cash and cash equivalents $ 22,826 22,826 22,826 — — Interest-bearing time deposits 249 249 — 249 — Debt securities, held-to-maturity 34,031 34,416 — — 34,416 Federal Reserve Bank stock 4,652 4,652 4,652 — — Federal Home Loan Bank stock 5,203 5,203 5,203 — — Loans, net 1,221,725 1,239,377 — — 1,239,377 Accrued interest receivable 4,868 4,868 — 4,868 — FINANCIAL LIABILITIES: Deposits 1,355,383 1,359,835 1,019,796 340,039 — Short-term borrowings — — — — Long-term debt 41,990 42,536 — 42,536 — Accrued interest payable 714 714 — 714 — December 31, 2018 FINANCIAL ASSETS: Cash and cash equivalents $ 20,040 20,040 20,040 — — Interest-bearing time deposits 996 996 — 996 — Debt securities, held-to-maturity 29,721 29,024 — — 29,024 Federal Reserve Bank stock 4,653 4,653 4,653 — — Federal Home Loan Bank stock 4,845 4,845 4,845 — — Loans, net 1,194,577 1,183,041 — — 1,183,041 Accrued interest receivable 4,317 4,317 — 4,317 — FINANCIAL LIABILITIES: Deposits 1,300,919 1,301,298 1,004,057 297,241 — Short-term borrowings 56,230 56,230 56,230 — — Long-term debt 47,032 48,255 — 48,255 — Accrued interest payable 690 690 — 690 —

Acquisition (Details)

Acquisition (Details) $ / shares in Units, $ in Thousands	3 Months Ended	6 Months Ended	9 Months Ended	12 Months Ended
	Jun. 30, 2018USD ($)	Dec. 31, 2018USD ($)	Sep. 30, 2019USD ($)	Dec. 31, 2018USD ($)shares	May 31, 2018$ / shares
Business Acquisition, Equity Interests Issued or Issuable [Line Items]
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares | shares				3,253,060
Assets		$ 1,636,927	$ 1,644,447	$ 1,636,927
Interest-bearing demand deposits		1,730	4,452	1,730
Liabilities		1,417,942	1,418,955	1,417,942
Deposits		1,300,919	1,355,383	1,300,919
Goodwill		59,221	59,221	59,221
Business Acquisition, Share Price | $ / shares					$ 0.1955
Columbus First Bancorp, Inc. [Member]
Business Acquisition, Equity Interests Issued or Issuable [Line Items]
Less common stock issued	$ 63,598	63,598		63,598
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Equity Interests		0
Less cash paid for the common stock	783			783
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Payments To Acquire Business, Gross		0
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents	13,679	13,679		13,679
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Cash and Equivalents		0
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Financial Assets	10,350	10,350		10,350
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Financial Assets		0
Number of branches					1
Equity interest exchange ratio					2
Business combination, consideration transferred	64,381			64,381
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Consideration Transferred		0
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Federal Home Loan Bank Stock	1,207	1,207		1,207
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Federal Home Loan Bank Stock		0
Business Combination, Acquired Receivable, Fair Value	282,748	282,133		282,133
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Loans Receivable		(615)
Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Loan Receivables Held For Sale	1,819	1,819		1,819
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Loan Receivables Held For Sale		0
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Property, Plant, and Equipment		0
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment	102	102		102
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill	2,089	2,177		2,177
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Intangibles		88
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Real Estate Owned	35	35		35
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Other Real Estate Owned		0
Business Combination Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Assets	0	352		352
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Deferred Tax Assets		352
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Noncurrent Assets	2,022	1,364		1,364
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Other Noncurrent Assets		(658)
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets	314,051	313,218		313,218
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Assumed Assets		(833)
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Financial Liabilities	245,036	244,430		244,430
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Financial Liabilities		(606)
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Long-term Debt	22,920	22,943		22,943
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Current Liabilities, Long-Term Debt		23
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Short-term Borrowings	10,000	10,000		10,000
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Current Liabilities, Short-Term Borrowings		0
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities Noncurrent	200	0		0
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Deferred Tax Liabilities		(200)
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Other	491	502		502
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Noncurrent Liabilities, Other		11
Liabilities assumed	278,647	277,875		277,875
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Assumed Liabilities		(772)
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net	35,404	35,343		35,343
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Recognized Identifiable Assets Acquired And Liabilities Assumed, Net		(61)	$ 0
Goodwill	$ 28,977	29,038		$ 29,038
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Goodwill		$ 61

Investment Securities, Amortize

Investment Securities, Amortized Cost and Fair Value (Details) - USD ($) $ in Thousands	Sep. 30, 2019	Dec. 31, 2018
Debt Securities, Available-for-Sale:
Amortized Cost	$ 190,115	$ 244,283
Unrealized Gains	1,480	186
Unrealized Losses	365	6,048
Fair Value	191,230	238,421
Debt Securities, Held-to-Maturity:
Amortized Cost	34,031	29,721
Unrealized Gains	402	84
Unrealized Losses	17	781
Fair Value	34,416	29,024
Equity Securities, Amortized Cost Basis	2,119	2,122
Equity securities with a readily determinable fair value, at fair value	2,266	2,078
U.S. Treasury notes [Member]
Debt Securities, Available-for-Sale:
Amortized Cost	2,274	2,278
Unrealized Gains	38	0
Unrealized Losses	0	43
Fair Value	2,312	2,235
U.S. Agency notes [Member]
Debt Securities, Available-for-Sale:
Amortized Cost	48,766	80,708
Unrealized Gains	336	0
Unrealized Losses	59	2,368
Fair Value	49,043	78,340
U.S. Agency mortgage-backed securities [Member]
Debt Securities, Available-for-Sale:
Amortized Cost	84,665	57,584
Unrealized Gains	630	7
Unrealized Losses	233	1,981
Fair Value	85,062	55,610
Debt Securities, Held-to-Maturity:
Amortized Cost	0
Fair Value	0
Non-taxable Municipal securities [Member]
Debt Securities, Available-for-Sale:
Amortized Cost	38,214	86,059
Unrealized Gains	145	77
Unrealized Losses	68	1,422
Fair Value	38,291	84,714
Debt Securities, Held-to-Maturity:
Amortized Cost	25,934	26,021
Unrealized Gains	208	84
Unrealized Losses	17	635
Fair Value	26,125	25,470
Taxable Municipal securities [Member]
Debt Securities, Available-for-Sale:
Amortized Cost	16,196	17,654
Unrealized Gains	331	102
Unrealized Losses	5	234
Fair Value	16,522	17,522
Debt Securities, Held-to-Maturity:
Amortized Cost	8,097	3,700
Unrealized Gains	194	0
Unrealized Losses	0	146
Fair Value	$ 8,291	$ 3,554

Investment Securities, Continuo

Investment Securities, Continuous Unrealized Loss Position (Details) - USD ($) $ in Thousands	Sep. 30, 2019	Dec. 31, 2018
Available-for-Sale:
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer	$ 49,198	$ 203,421
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	316	5,992
Held-to-Maturity:
Less than 12 Months, Fair Value	991	766
Less than 12 Months, Unrealized Losses	1	2
12 Months or More, Fair Value	2,649	21,742
12 Months or More, Unrealized Losses	16	779
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months	15,879	19,389
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	49	56
U.S. Treasury notes [Member]
Available-for-Sale:
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer	0	2,235
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	0	43
Held-to-Maturity:
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months	0	0
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	0	0
U.S. Agency notes [Member]
Available-for-Sale:
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer	21,900	73,351
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	59	2,361
Held-to-Maturity:
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months	0	4,988
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	0	7
U.S. Agency mortgage-backed securities [Member]
Available-for-Sale:
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer	21,758	55,217
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	231	1,981
Held-to-Maturity:
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months	2,818	137
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	2	0
Non-taxable Municipal securities [Member]
Available-for-Sale:
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer	1,492	58,211
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	21	1,373
Held-to-Maturity:
Less than 12 Months, Fair Value	991	366
Less than 12 Months, Unrealized Losses	1	1
12 Months or More, Fair Value	2,649	18,588
12 Months or More, Unrealized Losses	16	634
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months	13,061	14,264
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	47	49
Taxable Municipal securities [Member]
Available-for-Sale:
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer	4,048	14,407
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	5	234
Held-to-Maturity:
Less than 12 Months, Fair Value	0	400
Less than 12 Months, Unrealized Losses	0	1
12 Months or More, Fair Value	0	3,154
12 Months or More, Unrealized Losses	0	145
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months	0	0
Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	$ 0	$ 0

Investment Securities, Maturiti

Investment Securities, Maturities (Details) - USD ($)	Sep. 30, 2019	Dec. 31, 2018
Available-for-Sale, Amortized Cost
Due within one year	$ 9,983,000
Due from one to five years	63,472,000
Due from five to ten years	30,291,000
Due after ten years	1,704,000
Amortized Cost Basis	105,450,000
Amortized Cost	190,115,000	$ 244,283,000
Available-for-Sale, Fair Value
Due within one year	9,981,000
Due from one to five years	63,712,000
Due from five to ten years	30,756,000
Due after ten years	1,719,000
Total available-for-sale, maturities	106,168,000
Fair Value	191,230,000	238,421,000
Held-to-Maturity, Amortized Cost
Due within one year	2,535,000
Due from one to five years	7,876,000
Due from five to ten years	8,495,000
Due after ten years	15,125,000
Amortized Cost	34,031,000	29,721,000
Held-to-Maturity, Fair Value
Due within one year	2,539,000
Due from one to five years	7,994,000
Due from five to ten years	8,511,000
Due after ten years	15,372,000
Held-to-maturity, fair value	34,416,000	29,024,000
Available-for-sale securities pledged as collateral	166,744,000	106,568,000
U.S. Agency mortgage-backed securities [Member]
Available-for-Sale, Amortized Cost
Amortized Cost	84,665,000	57,584,000
Available-for-Sale, Fair Value
Fair Value	85,062,000	$ 55,610,000
Held-to-Maturity, Amortized Cost
Amortized Cost	0
Held-to-Maturity, Fair Value
Held-to-maturity, fair value	$ 0

Investment Securities, Equity S

Investment Securities, Equity Securities Changes in Fair Value Recognized in Net Income (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Dec. 31, 2018
Debt and Equity Securities, FV-NI [Line Items]
Less net realized gains on equity securities sold	$ 17	$ 25
Net gains recognized	207	12
Equity Securities, Amortized Cost Basis	2,119		$ 2,122
Equity securities with a readily determinable fair value, at fair value	2,266		$ 2,078
Unrealized gains (losses) recognized and still held at period end	$ 190	$ (13)

Investment Securities Schedule

Investment Securities Schedule of debt securities with a market value (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Investments, Debt and Equity Securities [Abstract]
Proceeds from sales of debt securities, available-for-sale	$ 25,105	$ 5,202	$ 75,407	$ 8,545
Gross realized gains	84	14	212	21
Gross realized losses	$ 104	$ 21	$ 249	$ 29

Loans, Major Classifications of

Loans, Major Classifications of Loans (Details) - USD ($) $ in Thousands	Sep. 30, 2019	Dec. 31, 2018
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, gross	$ 1,226,020	$ 1,198,544
Unamortized Loan Commitment and Origination Fees and Unamortized Discounts or Premiums	(128)	79
Total Loans Receivable	1,225,892	1,198,623
Less allowance for loan losses	4,167	4,046
Total	1,221,725	1,194,577
Commercial and industrial [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, gross	71,576	77,740
Commercial, secured by real estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, gross	797,842	740,647
Residential real estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, gross	320,703	349,127
Consumer [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, gross	23,918	17,283
Agricultural [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, gross	11,525	13,297
Other loans, including deposit overdrafts [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans, gross	$ 456	$ 450

Loans, Additional Information (

Loans, Additional Information (Details) - USD ($)	9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Dec. 31, 2018
Accounts, Notes, Loans and Financing Receivable [Line Items]
Troubled debt restructurings that subsequently defaulted within 12 months of the restructuring date	$ 22,000	$ 0
Mortgage loans secured by residential real estate that were in the process of foreclosure	415,000,000
Federal Home Loan Mortgage Corporation and Other Investors [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Unpaid principal balance of loans serviced for others	$ 90,784,000,000		$ 97,685,000,000
Commercial and industrial [Member] | Minimum [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Maturity Period	1 year
Commercial and industrial [Member] | Maximum [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Maturity Period	10 years
Commercial, secured by real estate [Member] | Minimum [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Adjustable rate period	1 year
Amortization period	5 years
Balloon payments period	1 year
Loan to appraised value ratio	75.00%
Commercial, secured by real estate [Member] | Maximum [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Adjustable rate period	10 years
Amortization period	25 years
Balloon payments period	10 years
Loan to appraised value ratio	85.00%
Residential real estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Home equity line of credit draw period	5 years
Residential real estate [Member] | Minimum [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Adjustable rate period	1 year
Amortization period	5 years
Loan to appraised value ratio	80.00%
Residential real estate [Member] | Maximum [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Adjustable rate period	10 years
Amortization period	30 years
Consumer [Member] | Maximum [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortization period	72 months

Loans, Past Due And Accruing Re

Loans, Past Due And Accruing Restructured (Details) - USD ($) $ in Thousands	Sep. 30, 2019	Dec. 31, 2018
Financing receivables, non accruals, past due, and accruing restructured loans [Line Items]
Total non-accrual loans	$ 3,523	$ 2,951
Past-due 90 days or more and still accruing	0	149
Total non-accrual and past-due 90 days or more and still accruing	3,523	3,100
Accruing restructured loans	6,784	10,516
Total	10,307	13,616
Commercial and industrial [Member]
Financing receivables, non accruals, past due, and accruing restructured loans [Line Items]
Total non-accrual loans	0	0
Commercial Secured By Real Estate [Member]
Financing receivables, non accruals, past due, and accruing restructured loans [Line Items]
Total non-accrual loans	2,624	1,767
Agricultural [Member]
Financing receivables, non accruals, past due, and accruing restructured loans [Line Items]
Total non-accrual loans	0	177
Residential Real Estate [Member]
Financing receivables, non accruals, past due, and accruing restructured loans [Line Items]
Total non-accrual loans	899	1,007
Consumer [Member]
Financing receivables, non accruals, past due, and accruing restructured loans [Line Items]
Total non-accrual loans	$ 0	$ 0

Loans, Allowance for Loan Losse

Loans, Allowance for Loan Losses (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Allowance for loan losses [Roll Forward]
Balance, beginning of period	$ 4,112	$ 3,603	$ 4,046	$ 3,403
Provision (credit) charged to expenses	264	659	213	962
Losses charged off	(308)	(285)	(467)	(623)
Recoveries	99	39	375	274
Balance, end of period	4,167	4,016	4,167	4,016
Commercial and industrial [Member]
Allowance for loan losses [Roll Forward]
Balance, beginning of period	497	407	400	378
Provision (credit) charged to expenses	(50)	(3)	47	26
Losses charged off	(47)	0	(47)	0
Recoveries	0	0	0	0
Balance, end of period	400	404	400	404
Commercial Secured By Real Estate [Member]
Allowance for loan losses [Roll Forward]
Balance, beginning of period	2,720	2,383	2,745	2,178
Provision (credit) charged to expenses	372	488	298	546
Losses charged off	0	(116)	(7)	(145)
Recoveries	0	3	56	179
Balance, end of period	3,092	2,758	3,092	2,758
Residential Real Estate [Member]
Allowance for loan losses [Roll Forward]
Balance, beginning of period	773	690	767	717
Provision (credit) charged to expenses	(101)	25	(189)	211
Losses charged off	(204)	0	(272)	(227)
Recoveries	73	0	235	14
Balance, end of period	541	715	541	715
Consumer [Member]
Allowance for loan losses [Roll Forward]
Balance, beginning of period	81	70	87	76
Provision (credit) charged to expenses	10	95	(12)	102
Losses charged off	(5)	(88)	(15)	(109)
Recoveries	4	4	30	12
Balance, end of period	90	81	90	81
Agricultural [Member]
Allowance for loan losses [Roll Forward]
Balance, beginning of period	38	52	46	53
Provision (credit) charged to expenses	1	2	(7)	1
Losses charged off	0	0	0	0
Recoveries	0	0	0	0
Balance, end of period	39	54	39	54
Other [Member]
Allowance for loan losses [Roll Forward]
Balance, beginning of period	3	1	1	1
Provision (credit) charged to expenses	32	52	76	76
Losses charged off	(52)	(81)	(126)	(142)
Recoveries	22	32	54	69
Balance, end of period	$ 5	$ 4	$ 5	$ 4

Loans, Allowance for Loan Los_2

Loans, Allowance for Loan Losses and Loan Portfolio by Segment (Details) - USD ($) $ in Thousands	Sep. 30, 2019	Jun. 30, 2019	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Dec. 31, 2017
Allowance for loan losses:
Individually evaluated for impairment	$ 381		$ 62
Collectively evaluated for impairment	3,786		3,984
Acquired credit impaired loans	0		0
Balance, end of period	4,167	$ 4,112	4,046	$ 4,016	$ 3,603	$ 3,403
Loans:
Individually evaluated for impairment	9,356		17,140
Collectively evaluated for impairment	1,207,498		1,170,681
Acquired credit impaired loans	9,038		10,802
Balance, end of period	1,225,892		1,198,623
Financial Asset Acquired with Credit Deterioration [Member]
Loans:
Acquired credit impaired loans	9,038		10,802
Commercial and industrial [Member]
Allowance for loan losses:
Individually evaluated for impairment	7		10
Collectively evaluated for impairment	393		390
Acquired credit impaired loans	0		0
Balance, end of period	400	497	400	404	407	378
Loans:
Individually evaluated for impairment	239		268
Collectively evaluated for impairment	70,575		76,609
Balance, end of period	71,631		77,799
Commercial and industrial [Member] | Financial Asset Acquired with Credit Deterioration [Member]
Loans:
Acquired credit impaired loans	817		922
Commercial Secured By Real Estate [Member]
Allowance for loan losses:
Individually evaluated for impairment	346		3
Collectively evaluated for impairment	2,746		2,742
Acquired credit impaired loans	0		0
Balance, end of period	3,092	2,720	2,745	2,758	2,383	2,178
Loans:
Individually evaluated for impairment	7,650		15,101
Collectively evaluated for impairment	784,453		718,709
Balance, end of period	797,135		740,125
Commercial Secured By Real Estate [Member] | Financial Asset Acquired with Credit Deterioration [Member]
Loans:
Acquired credit impaired loans	5,032		6,315
Residential Real Estate [Member]
Allowance for loan losses:
Individually evaluated for impairment	28		49
Collectively evaluated for impairment	513		718
Acquired credit impaired loans	0		0
Balance, end of period	541	773	767	715	690	717
Loans:
Individually evaluated for impairment	1,438		1,558
Collectively evaluated for impairment	316,772		344,751
Balance, end of period	321,091		349,538
Residential Real Estate [Member] | Financial Asset Acquired with Credit Deterioration [Member]
Loans:
Acquired credit impaired loans	2,881		3,229
Consumer [Member]
Allowance for loan losses:
Individually evaluated for impairment	0		0
Collectively evaluated for impairment	90		87
Acquired credit impaired loans	0		0
Balance, end of period	90	81	87	81	70	76
Loans:
Individually evaluated for impairment	29		36
Collectively evaluated for impairment	24,010		17,363
Balance, end of period	24,039		17,399
Consumer [Member] | Financial Asset Acquired with Credit Deterioration [Member]
Loans:
Acquired credit impaired loans	0		0
Agricultural [Member]
Allowance for loan losses:
Individually evaluated for impairment	0		0
Collectively evaluated for impairment	39		46
Acquired credit impaired loans	0		0
Balance, end of period	39	38	46	54	52	53
Loans:
Individually evaluated for impairment	0		177
Collectively evaluated for impairment	11,540		13,135
Balance, end of period	11,540		13,312
Agricultural [Member] | Financial Asset Acquired with Credit Deterioration [Member]
Loans:
Acquired credit impaired loans	0		0
Other [Member]
Allowance for loan losses:
Individually evaluated for impairment	0		0
Collectively evaluated for impairment	5		1
Acquired credit impaired loans	0		0
Balance, end of period	5	$ 3	1	$ 4	$ 1	$ 1
Loans:
Individually evaluated for impairment	0		0
Collectively evaluated for impairment	148		114
Balance, end of period	456		450
Other [Member] | Financial Asset Acquired with Credit Deterioration [Member]
Loans:
Acquired credit impaired loans	$ 308		$ 336

Loans, Loans Portfolio by Credi

Loans, Loans Portfolio by Credit Quality Indicators (Details) - USD ($) $ in Thousands	Sep. 30, 2019	Dec. 31, 2018
Financing Receivable, Recorded Investment [Line Items]
Loans, net of deferred origination costs (fees)	$ 1,225,892	$ 1,198,623
Commercial and industrial [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans, net of deferred origination costs (fees)	71,631	77,799
Commercial, secured by real estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans, net of deferred origination costs (fees)	797,135	740,125
Residential real estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans, net of deferred origination costs (fees)	321,091	349,538
Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans, net of deferred origination costs (fees)	24,039	17,399
Agricultural [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans, net of deferred origination costs (fees)	11,540	13,312
Other [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans, net of deferred origination costs (fees)	456	450
Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans, net of deferred origination costs (fees)	1,207,076	1,168,142
Pass [Member] | Commercial and industrial [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans, net of deferred origination costs (fees)	69,725	74,530
Pass [Member] | Commercial, secured by real estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans, net of deferred origination costs (fees)	782,232	718,233
Pass [Member] | Residential real estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans, net of deferred origination costs (fees)	319,128	344,432
Pass [Member] | Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans, net of deferred origination costs (fees)	24,022	17,381
Pass [Member] | Agricultural [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans, net of deferred origination costs (fees)	11,513	13,116
Pass [Member] | Other [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans, net of deferred origination costs (fees)	456	450
OAEM [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans, net of deferred origination costs (fees)	1,246	857
OAEM [Member] | Commercial and industrial [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans, net of deferred origination costs (fees)	161	89
OAEM [Member] | Commercial, secured by real estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans, net of deferred origination costs (fees)	986	768
OAEM [Member] | Residential real estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans, net of deferred origination costs (fees)	99	0
OAEM [Member] | Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans, net of deferred origination costs (fees)	0	0
OAEM [Member] | Agricultural [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans, net of deferred origination costs (fees)	0	0
OAEM [Member] | Other [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans, net of deferred origination costs (fees)	0	0
Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans, net of deferred origination costs (fees)	17,570	29,624
Substandard [Member] | Commercial and industrial [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans, net of deferred origination costs (fees)	1,745	3,180
Substandard [Member] | Commercial, secured by real estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans, net of deferred origination costs (fees)	13,917	21,124
Substandard [Member] | Residential real estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans, net of deferred origination costs (fees)	1,864	5,106
Substandard [Member] | Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans, net of deferred origination costs (fees)	17	18
Substandard [Member] | Agricultural [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans, net of deferred origination costs (fees)	27	196
Substandard [Member] | Other [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans, net of deferred origination costs (fees)	0	0
Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans, net of deferred origination costs (fees)	0	0
Doubtful [Member] | Commercial and industrial [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans, net of deferred origination costs (fees)	0	0
Doubtful [Member] | Commercial, secured by real estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans, net of deferred origination costs (fees)	0	0
Doubtful [Member] | Residential real estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans, net of deferred origination costs (fees)	0	0
Doubtful [Member] | Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans, net of deferred origination costs (fees)	0	0
Doubtful [Member] | Agricultural [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans, net of deferred origination costs (fees)	0	0
Doubtful [Member] | Other [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans, net of deferred origination costs (fees)	$ 0	$ 0

Loans, Loans Portfolio Aging An

Loans, Loans Portfolio Aging Analysis (Details) - USD ($) $ in Thousands	Sep. 30, 2019	Dec. 31, 2018
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	$ 1,531	$ 4,446
Current	1,224,361	1,194,177
Total Loans Receivable	1,225,892	1,198,623
Total Loans Greater Than 90 Days and Accruing	0	149
30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	715	2,025
60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	288	850
Greater Than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	528	1,571
Commercial and industrial [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	89	799
Current	71,542	77,000
Total Loans Receivable	71,631	77,799
Total Loans Greater Than 90 Days and Accruing	0	0
Commercial and industrial [Member] | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	59	626
Commercial and industrial [Member] | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	30	173
Commercial and industrial [Member] | Greater Than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Commercial, secured by real estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	100	835
Current	797,035	739,290
Total Loans Receivable	797,135	740,125
Total Loans Greater Than 90 Days and Accruing	0	0
Commercial, secured by real estate [Member] | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	54	347
Commercial, secured by real estate [Member] | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	46	141
Commercial, secured by real estate [Member] | Greater Than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	347
Residential real estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	1,140	2,487
Current	319,951	347,051
Total Loans Receivable	321,091	349,538
Total Loans Greater Than 90 Days and Accruing	0	149
Residential real estate [Member] | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	411	905
Residential real estate [Member] | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	201	536
Residential real estate [Member] | Greater Than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	528	1,046
Consumer [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	27	14
Current	24,012	17,385
Total Loans Receivable	24,039	17,399
Total Loans Greater Than 90 Days and Accruing	0	0
Consumer [Member] | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	16	14
Consumer [Member] | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	11	0
Consumer [Member] | Greater Than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Agricultural [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	27	197
Current	11,513	13,115
Total Loans Receivable	11,540	13,312
Total Loans Greater Than 90 Days and Accruing	0	0
Agricultural [Member] | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	27	19
Agricultural [Member] | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Agricultural [Member] | Greater Than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	178
Other [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	148	114
Current	308	336
Total Loans Receivable	456	450
Total Loans Greater Than 90 Days and Accruing	0	0
Other [Member] | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	148	114
Other [Member] | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Other [Member] | Greater Than 90 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	$ 0	$ 0

Loans, Impaired Loans (Details)

Loans, Impaired Loans (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018	Dec. 31, 2018
Recorded Investment
With no related allowance recorded	$ 14,891		$ 14,891		$ 26,840
With an allowance recorded	3,503		3,503		1,102
Total	18,394		18,394		27,942
Unpaid Principal Balance
With no related allowance recorded	17,003		17,003		29,445
With an allowance recorded	3,510		3,510		1,126
Total	20,513		20,513		30,571
Related Allowance
With an allowance recorded	381		381		62
Average Recorded Investment
With no related allowance recorded	16,285	$ 23,179	18,815	$ 21,117
With an allowance recorded	3,518	1,024	3,562	1,038
Total	19,803	24,203	22,377	22,155
Interest Income Recognized
With no related allowance recorded	360	392	995	920
With an allowance recorded	29	15	93	46
Total	389	407	1,088	966
Cash basis interest expense on impaired loans			47,000	85,000
Commercial and industrial [Member]
Recorded Investment
With no related allowance recorded	817		817		926
With an allowance recorded	239		239		264
Total	1,056		1,056		1,190
Unpaid Principal Balance
With no related allowance recorded	1,358		1,358		1,457
With an allowance recorded	245		245		269
Total	1,603		1,603		1,726
Related Allowance
With an allowance recorded	7		7		10
Average Recorded Investment
With no related allowance recorded	960	1,261	866	950
With an allowance recorded	244	276	253	283
Total	1,204	1,537	1,119	1,233
Interest Income Recognized
With no related allowance recorded	11	35	20	56
With an allowance recorded	4	4	11	13
Total	15	39	31	69
Commercial, secured by real estate [Member]
Recorded Investment
With no related allowance recorded	10,186		10,186		21,266
With an allowance recorded	2,496		2,496		150
Total	12,682		12,682		21,416
Unpaid Principal Balance
With no related allowance recorded	11,065		11,065		22,451
With an allowance recorded	2,496		2,496		150
Total	13,561		13,561		22,601
Related Allowance
With an allowance recorded	346		346		3
Average Recorded Investment
With no related allowance recorded	11,409	17,364	13,891	16,143
With an allowance recorded	2,514	152	2,563	154
Total	13,923	17,516	16,454	16,297
Interest Income Recognized
With no related allowance recorded	290	269	787	657
With an allowance recorded	13	3	47	9
Total	303	272	834	666
Residential real estate [Member]
Recorded Investment
With no related allowance recorded	3,569		3,569		4,122
With an allowance recorded	750		750		665
Total	4,319		4,319		4,787
Unpaid Principal Balance
With no related allowance recorded	4,135		4,135		4,872
With an allowance recorded	751		751		684
Total	4,886		4,886		5,556
Related Allowance
With an allowance recorded	28		28		49
Average Recorded Investment
With no related allowance recorded	3,600	3,935	3,724	3,420
With an allowance recorded	741	573	725	577
Total	4,341	4,508	4,449	3,997
Interest Income Recognized
With no related allowance recorded	51	77	161	174
With an allowance recorded	12	8	34	23
Total	63	85	195	197
Consumer [Member]
Recorded Investment
With no related allowance recorded	11		11		13
With an allowance recorded	18		18		23
Total	29		29		36
Unpaid Principal Balance
With no related allowance recorded	11		11		13
With an allowance recorded	18		18		23
Total	29		29		36
Related Allowance
With an allowance recorded	0		0		0
Average Recorded Investment
With no related allowance recorded	12	68	12	37
With an allowance recorded	19	23	21	24
Total	31	91	33	61
Interest Income Recognized
With no related allowance recorded	0	1	1	2
With an allowance recorded	0	0	1	1
Total	0	1	2	3
Agricultural [Member]
Recorded Investment
With no related allowance recorded	0		0		177
With an allowance recorded	0		0		0
Total	0		0		177
Unpaid Principal Balance
With no related allowance recorded	0		0		177
With an allowance recorded	0		0		0
Total	0		0		177
Related Allowance
With an allowance recorded	0		0		0
Average Recorded Investment
With no related allowance recorded	0	177	0	177
With an allowance recorded	0	0	0	0
Total	0	177	0	177
Interest Income Recognized
With no related allowance recorded	0	0	0	0
With an allowance recorded	0	0	0	0
Total	0	0	0	0
Other [Member]
Recorded Investment
With no related allowance recorded	308		308		336
With an allowance recorded	0		0		0
Total	308		308		336
Unpaid Principal Balance
With no related allowance recorded	434		434		475
With an allowance recorded	0		0		0
Total	434		434		475
Related Allowance
With an allowance recorded	0		0		$ 0
Average Recorded Investment
With no related allowance recorded	304	374	322	390
With an allowance recorded	0	0	0	0
Total	304	374	322	390
Interest Income Recognized
With no related allowance recorded	8	10	26	31
With an allowance recorded	0	0	0	0
Total	$ 8	$ 10	$ 26	$ 31

Loans, Troubled Debt Restructur

Loans, Troubled Debt Restructuring (Details)	3 Months Ended		9 Months Ended
	Sep. 30, 2019USD ($)Bank_Loan	Sep. 30, 2018USD ($)Bank_Loan	Sep. 30, 2019USD ($)Bank_Loan	Sep. 30, 2018USD ($)Bank_Loan
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Number of Contracts | Bank_Loan	1	1	5	1
Financing Receivable, Modifications, Pre-Modification Recorded Investment	$ 66,000	$ 199,000	$ 378,000	$ 199,000
Financing Receivable, Modifications, Post-Modification Recorded Investment	$ 66,000	$ 199,000	378,000	199,000
Loan modifications classified as troubled debt restructurings [Abstract]
Troubled debt restructurings that subsequently defaulted within 12 months of the restructuring date			$ 22,000	$ 0
Commercial and industrial [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Number of Contracts | Bank_Loan	0	0		0
Financing Receivable, Modifications, Pre-Modification Recorded Investment	$ 0	$ 0	$ 0	$ 0
Financing Receivable, Modifications, Post-Modification Recorded Investment	$ 0	$ 0	$ 0	$ 0
Commercial, secured by real estate [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Number of Contracts | Bank_Loan	0	0	2	0
Financing Receivable, Modifications, Pre-Modification Recorded Investment	$ 0	$ 0	$ 258,000	$ 0
Financing Receivable, Modifications, Post-Modification Recorded Investment	$ 0	$ 0	$ 258,000	$ 0
Residential real estate [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Number of Contracts | Bank_Loan	1	1	3	1
Financing Receivable, Modifications, Pre-Modification Recorded Investment	$ 66,000	$ 199,000	$ 120,000	$ 199,000
Financing Receivable, Modifications, Post-Modification Recorded Investment	$ 66,000	$ 199,000	$ 120,000	$ 199,000
Consumer [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Number of Contracts | Bank_Loan	0	0	0	0
Financing Receivable, Modifications, Pre-Modification Recorded Investment	$ 0	$ 0	$ 0	$ 0
Financing Receivable, Modifications, Post-Modification Recorded Investment	$ 0	$ 0	$ 0	$ 0

Loans Loans, Troubled Debt Rest

Loans Loans, Troubled Debt Restructuring, Modification Type (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Post-Modification Recorded Investment	$ 66	$ 199	$ 378	$ 199
Commercial and industrial [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Post-Modification Recorded Investment	0	0	0	0
Commercial, secured by real estate [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Post-Modification Recorded Investment	0	0	258	0
Residential real estate [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Post-Modification Recorded Investment	66	199	120	199
Consumer [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Post-Modification Recorded Investment	0	0	0	0
Extended Maturity [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Post-Modification Recorded Investment	66	199	120	199
Extended Maturity [Member] | Commercial and industrial [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Post-Modification Recorded Investment	0	0	0	0
Extended Maturity [Member] | Commercial, secured by real estate [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Post-Modification Recorded Investment	0	0	0	0
Extended Maturity [Member] | Residential real estate [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Post-Modification Recorded Investment	66	199	120	199
Extended Maturity [Member] | Consumer [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Post-Modification Recorded Investment	0	0	0	0
Contractual Interest Rate Reduction [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Post-Modification Recorded Investment	0	0	0	0
Contractual Interest Rate Reduction [Member] | Commercial and industrial [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Post-Modification Recorded Investment	0	0	0	0
Contractual Interest Rate Reduction [Member] | Commercial, secured by real estate [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Post-Modification Recorded Investment	0	0	0	0
Contractual Interest Rate Reduction [Member] | Residential real estate [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Post-Modification Recorded Investment	0	0	0	0
Contractual Interest Rate Reduction [Member] | Consumer [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Post-Modification Recorded Investment	0	0	0	0
Troubled Debt Restructurings, Interest Only Modification [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Post-Modification Recorded Investment	0	0	0	0
Troubled Debt Restructurings, Interest Only Modification [Member] | Commercial and industrial [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Post-Modification Recorded Investment	0	0	0	0
Troubled Debt Restructurings, Interest Only Modification [Member] | Commercial, secured by real estate [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Post-Modification Recorded Investment	0	0	0	0
Troubled Debt Restructurings, Interest Only Modification [Member] | Residential real estate [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Post-Modification Recorded Investment	0	0	0	0
Troubled Debt Restructurings, Interest Only Modification [Member] | Consumer [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Post-Modification Recorded Investment	0	0	0	0
Principal Forgiveness [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Post-Modification Recorded Investment	0	0	0	0
Principal Forgiveness [Member] | Commercial and industrial [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Post-Modification Recorded Investment	0	0	0	0
Principal Forgiveness [Member] | Commercial, secured by real estate [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Post-Modification Recorded Investment	0	0	0	0
Principal Forgiveness [Member] | Residential real estate [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Post-Modification Recorded Investment	0	0	0	0
Principal Forgiveness [Member] | Consumer [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Post-Modification Recorded Investment	0	0	0	0
Troubled Debt Restructurings, Combination Modification [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Post-Modification Recorded Investment	0	0	258	0
Troubled Debt Restructurings, Combination Modification [Member] | Commercial and industrial [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Post-Modification Recorded Investment	0	0	0	0
Troubled Debt Restructurings, Combination Modification [Member] | Commercial, secured by real estate [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Post-Modification Recorded Investment	0	0	258	0
Troubled Debt Restructurings, Combination Modification [Member] | Residential real estate [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Post-Modification Recorded Investment	0	0	0	0
Troubled Debt Restructurings, Combination Modification [Member] | Consumer [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Post-Modification Recorded Investment	$ 0	$ 0	$ 0	$ 0

Acquired Credit Impaired Loans,

Acquired Credit Impaired Loans, Major Classifications of Acquired Credit Impaired Loans (Details) - USD ($) $ in Thousands	Sep. 30, 2019	Dec. 31, 2018
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans gross	$ 1,225,892	$ 1,198,623
Loans, gross	1,221,725	1,194,577
Financial Asset Acquired with Credit Deterioration [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans gross	9,038	10,802
Loans, gross	9,038	10,802
Financial Asset Acquired with Credit Deterioration [Member] | Commercial and industrial [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans gross	817	922
Financial Asset Acquired with Credit Deterioration [Member] | Commercial, secured by real estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans gross	5,032	6,315
Financial Asset Acquired with Credit Deterioration [Member] | Residential real estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans gross	2,881	3,229
Financial Asset Acquired with Credit Deterioration [Member] | Other loans, including deposit overdrafts [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans gross	308	336
First Capital Bancshares, Inc. [Member] | Financial Asset Acquired with Credit Deterioration [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans gross	1,483	1,742
Loans, gross	1,483	1,742
First Capital Bancshares, Inc. [Member] | Financial Asset Acquired with Credit Deterioration [Member] | Commercial and industrial [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans gross	7	13
First Capital Bancshares, Inc. [Member] | Financial Asset Acquired with Credit Deterioration [Member] | Commercial, secured by real estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans gross	800	818
First Capital Bancshares, Inc. [Member] | Financial Asset Acquired with Credit Deterioration [Member] | Residential real estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans gross	676	911
First Capital Bancshares, Inc. [Member] | Financial Asset Acquired with Credit Deterioration [Member] | Other loans, including deposit overdrafts [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans gross	0	0
Eaton National Bank & Trust Co. [Member] | Financial Asset Acquired with Credit Deterioration [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans gross	2,371	3,170
Loans, gross	2,371	3,170
Eaton National Bank & Trust Co. [Member] | Financial Asset Acquired with Credit Deterioration [Member] | Commercial and industrial [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans gross	501	503
Eaton National Bank & Trust Co. [Member] | Financial Asset Acquired with Credit Deterioration [Member] | Commercial, secured by real estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans gross	841	1,547
Eaton National Bank & Trust Co. [Member] | Financial Asset Acquired with Credit Deterioration [Member] | Residential real estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans gross	721	784
Eaton National Bank & Trust Co. [Member] | Financial Asset Acquired with Credit Deterioration [Member] | Other loans, including deposit overdrafts [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans gross	308	336
BNB Bancorp, Inc [Member] | Financial Asset Acquired with Credit Deterioration [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans gross	1,346	1,554
Loans, gross	1,346	1,554
BNB Bancorp, Inc [Member] | Financial Asset Acquired with Credit Deterioration [Member] | Commercial and industrial [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans gross	0	0
BNB Bancorp, Inc [Member] | Financial Asset Acquired with Credit Deterioration [Member] | Commercial, secured by real estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans gross	1,241	1,396
BNB Bancorp, Inc [Member] | Financial Asset Acquired with Credit Deterioration [Member] | Residential real estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans gross	105	158
BNB Bancorp, Inc [Member] | Financial Asset Acquired with Credit Deterioration [Member] | Other loans, including deposit overdrafts [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans gross	0	0
Columbus First Bancorp, Inc. [Member] | Financial Asset Acquired with Credit Deterioration [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans gross	3,838	4,336
Loans, gross	3,838	4,336
Columbus First Bancorp, Inc. [Member] | Financial Asset Acquired with Credit Deterioration [Member] | Commercial and industrial [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans gross	309	406
Columbus First Bancorp, Inc. [Member] | Financial Asset Acquired with Credit Deterioration [Member] | Commercial, secured by real estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans gross	2,150	2,554
Columbus First Bancorp, Inc. [Member] | Financial Asset Acquired with Credit Deterioration [Member] | Residential real estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans gross	1,379	1,376
Columbus First Bancorp, Inc. [Member] | Financial Asset Acquired with Credit Deterioration [Member] | Other loans, including deposit overdrafts [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans gross	$ 0	$ 0

Acquired Credit Impaired Loan_2

Acquired Credit Impaired Loans, Outstanding Balance and Carrying Value for Acquired Credit Impaired Loans (Details) - USD ($) $ in Thousands	Sep. 30, 2019	Jun. 30, 2019	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Dec. 31, 2017
Accounts, Notes, Loans and Financing Receivable [Line Items]
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Accretable Yield	$ 631	$ 626	$ 743	$ 773	$ 633	$ 669
Loans gross	1,225,892		1,198,623
Loans, net	1,221,725		1,194,577
Less allowance for loan losses	4,167		4,046
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities [Abstract]
Outstanding balance	11,132		13,371
Carrying amount	9,038		10,802
Financial Asset Acquired with Credit Deterioration [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans gross	9,038		10,802
Loans, net	9,038		10,802
Less allowance for loan losses	0		0
Other [Member] | Financial Asset Acquired with Credit Deterioration [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans gross	308		336
Residential real estate [Member] | Financial Asset Acquired with Credit Deterioration [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans gross	2,881		3,229
Commercial, secured by real estate [Member] | Financial Asset Acquired with Credit Deterioration [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans gross	5,032		6,315
Commercial Portfolio Segment [Member] | Financial Asset Acquired with Credit Deterioration [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans gross	817		922
First Capital Bancshares, Inc. [Member] | Financial Asset Acquired with Credit Deterioration [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans gross	1,483		1,742
Loans, net	1,483		1,742
Less allowance for loan losses	0		0
First Capital Bancshares, Inc. [Member] | Other [Member] | Financial Asset Acquired with Credit Deterioration [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans gross	0		0
First Capital Bancshares, Inc. [Member] | Residential real estate [Member] | Financial Asset Acquired with Credit Deterioration [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans gross	676		911
First Capital Bancshares, Inc. [Member] | Commercial, secured by real estate [Member] | Financial Asset Acquired with Credit Deterioration [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans gross	800		818
First Capital Bancshares, Inc. [Member] | Commercial Portfolio Segment [Member] | Financial Asset Acquired with Credit Deterioration [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans gross	7		13
Columbus First Bancorp, Inc. [Member] | Financial Asset Acquired with Credit Deterioration [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans gross	3,838		4,336
Loans, net	3,838		4,336
Less allowance for loan losses	0		0
Columbus First Bancorp, Inc. [Member] | Other [Member] | Financial Asset Acquired with Credit Deterioration [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans gross	0		0
Columbus First Bancorp, Inc. [Member] | Residential real estate [Member] | Financial Asset Acquired with Credit Deterioration [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans gross	1,379		1,376
Columbus First Bancorp, Inc. [Member] | Commercial, secured by real estate [Member] | Financial Asset Acquired with Credit Deterioration [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans gross	2,150		2,554
Columbus First Bancorp, Inc. [Member] | Commercial Portfolio Segment [Member] | Financial Asset Acquired with Credit Deterioration [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans gross	309		406
Eaton National Bank & Trust Co. [Member] | Financial Asset Acquired with Credit Deterioration [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans gross	2,371		3,170
Loans, net	2,371		3,170
Less allowance for loan losses	0		0
Eaton National Bank & Trust Co. [Member] | Other [Member] | Financial Asset Acquired with Credit Deterioration [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans gross	308		336
Eaton National Bank & Trust Co. [Member] | Residential real estate [Member] | Financial Asset Acquired with Credit Deterioration [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans gross	721		784
Eaton National Bank & Trust Co. [Member] | Commercial, secured by real estate [Member] | Financial Asset Acquired with Credit Deterioration [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans gross	841		1,547
Eaton National Bank & Trust Co. [Member] | Commercial Portfolio Segment [Member] | Financial Asset Acquired with Credit Deterioration [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans gross	501		503
BNB Bancorp, Inc [Member] | Financial Asset Acquired with Credit Deterioration [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans gross	1,346		1,554
Loans, net	1,346		1,554
Less allowance for loan losses	0		0
BNB Bancorp, Inc [Member] | Other [Member] | Financial Asset Acquired with Credit Deterioration [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans gross	0		0
BNB Bancorp, Inc [Member] | Residential real estate [Member] | Financial Asset Acquired with Credit Deterioration [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans gross	105		158
BNB Bancorp, Inc [Member] | Commercial, secured by real estate [Member] | Financial Asset Acquired with Credit Deterioration [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans gross	1,241		1,396
BNB Bancorp, Inc [Member] | Commercial Portfolio Segment [Member] | Financial Asset Acquired with Credit Deterioration [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans gross	$ 0		$ 0

Acquired Credit Impaired Loan_3

Acquired Credit Impaired Loans, Accretable Yield Related To Acquired Credit Impaired Loans (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Receivables [Abstract]
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Accretable Yield, Additions	$ 0	$ 151	$ 0	$ 151
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Accretable Yield Movement Schedule [Roll Forward]
Accretable discount at beginning of period	626	633	743	669
Reclassification from nonaccretable discount to accretable discount	136	0	195	0
Disposals	0	0	(1)	0
Accretion	(131)	(11)	(308)	(47)
Accretable discount at end of period	$ 631	$ 773	$ 631	$ 773

Acquired Credit Impaired Loan_4

Acquired Credit Impaired Loans Loans Acquired in Business Combination, Not Considered Impaired (Details) - USD ($) $ in Thousands	Sep. 30, 2019	Jun. 30, 2019	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Dec. 31, 2017
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities Acquired During Period [Line Items]
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Accretable Yield	$ 631	$ 626	$ 743	$ 773	$ 633	$ 669
Columbus First Bancorp, Inc. [Member]
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities Acquired During Period [Line Items]
Business Combination, Acquired Receivable, Fair Value			$ 282,133		$ 282,748

Affordable Housing Tax Credit_3

Affordable Housing Tax Credit Limited Partnership (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Dec. 31, 2018
Equity Method Investments and Joint Ventures [Abstract]
Affordable housing tax credit investment	$ 7,000		$ 5,000
Less amortization	616		492
Net affordable housing tax credit investment	6,384		4,508
Unfunded commitment	$ 4,993		$ 3,372
Funding period for unfunded commitment (in years)	11 years
Investments in Affordable Housing Projects [Abstract]
Tax credits and other tax benefits recognized	$ 262	$ 168
Tax credit amortization expense included in provision for income taxes	$ 124	$ 169

Borrowings (Details)

Borrowings (Details) - USD ($) $ in Thousands	Sep. 30, 2019	Dec. 31, 2018
Short-term Debt [Line Items]
Short-term borrowings, amount	$ 0	$ 56,230
Long-term debt	$ 41,990	$ 47,032
Federal Home Loan Bank, Advances, Weighted Average Interest Rate	2.54%	2.45%
Debt, Long-term and Short-term, Combined Amount	$ 41,990	$ 103,262
Debt, Weighted Average Interest Rate	2.54%	2.49%
Pledged financial instruments, securities for federal home loan bank	$ 280,000	$ 303,000
Line of Credit Facility, Remaining Borrowing Capacity	87,400
Line of Credit [Member]
Short-term Debt [Line Items]
Short-term borrowings, amount	$ 0	$ 4,230
Short-term Debt, Weighted Average Interest Rate, at Point in Time	0.00%	3.00%
FHLB short-term advance [Member]
Short-term Debt [Line Items]
Short-term borrowings, amount	$ 0	$ 52,000
Short-term Debt, Weighted Average Interest Rate, at Point in Time	0.00%	2.48%

Borrowings Schedule of Short-Te

Borrowings Schedule of Short-Term and Long-Term Debt (Details)	Sep. 30, 2019	Dec. 31, 2018
Line of Credit [Member]
Schedule of Short-Term and Long-Term Debt [Line Items]
Short-term Debt, Weighted Average Interest Rate, at Point in Time	0.00%	3.00%

Leases - Lease, Cost (Details)

Leases - Lease, Cost (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
	Sep. 30, 2019	Sep. 30, 2019
Leases [Abstract]
Operating lease expense	$ 140	$ 420
Short-term lease expense	11	37
Variable lease expense	3	8
Other	1	4
Total lease expense	$ 155	$ 469

Leases Lease, Other Information

Leases Lease, Other Information (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2019USD ($)
Leases [Abstract]
Cash paid for amounts included in the measurement of lease liabilities:	$ 373
Right-of-use assets obtained in exchange for new operating lease liabilities	$ 5,531
Weighted average remaining lease term in years for operating leases	39 years
Weighted average discount rate for operating leases	3.63%

Leases - (Details)

Leases - (Details)	Sep. 30, 2019
Lessee, Lease, Description [Line Items]
Weighted average remaining lease term in years for operating leases	39 years
Oakwood Lease [Member]
Lessee, Lease, Description [Line Items]
Weighted average remaining lease term in years for operating leases	17 years
Lessee, Operating Lease, Number Of Renewal Options	6
Lessee, operating lease, renewal term	5 years
Oxford Lease [Member]
Lessee, Lease, Description [Line Items]
Weighted average remaining lease term in years for operating leases	41 years
Lessee, Operating Lease, Number Of Renewal Options	0
Other Leases [Member]
Lessee, Lease, Description [Line Items]
Lessee, operating lease, renewal term	5 years
Fairfield Office Lease [Member]
Lessee, Lease, Description [Line Items]
Lessee, Operating Lease, Term of Contract	1 year
Minimum [Member] | Other Leases [Member]
Lessee, Lease, Description [Line Items]
Weighted average remaining lease term in years for operating leases	1 year
Maximum [Member] | Other Leases [Member]
Lessee, Lease, Description [Line Items]
Weighted average remaining lease term in years for operating leases	6 years

Income Taxes (Details)

Income Taxes (Details)	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Income Tax Disclosure [Abstract]
Statutory tax rate	21.00%	21.00%	21.00%	21.00%
Increase (decrease) resulting from:
Tax exempt interest	(1.30%)	(2.60%)	(1.60%)	(3.60%)
Tax exempt income on bank owned life insurance	(1.10%)	(0.80%)	(0.80%)	(1.00%)
Effective Income Tax Rate Reconciliation, Captive Insurance Premium Income, Percent	(0.70%)	(0.80%)	(0.80%)	(0.90%)
Other, net	(1.00%)	0.00%	(0.80%)	0.30%
Effective tax rate	16.90%	16.80%	17.00%	15.80%

Commitments and Contingent Li_3

Commitments and Contingent Liabilities (Details) - USD ($) $ in Thousands	Sep. 30, 2019	Dec. 31, 2018
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Off-balance sheet risks, liability	$ 255,247	$ 245,822
Commitments outstanding for capital expenditures	2,635,000
Commercial loans [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Off-balance sheet risks, liability	49,409	23,978
Other loans [Member] | Fixed rate [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Off-balance sheet risks, liability	6,119	2,961
Other loans [Member] | Adjustable rate [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Off-balance sheet risks, liability	2,503	1,077
Unused lines of credit [Member] | Fixed rate [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Off-balance sheet risks, liability	20,415	31,446
Unused lines of credit [Member] | Adjustable rate [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Off-balance sheet risks, liability	159,580	169,031
Unused overdraft protection amounts on demand and NOW accounts [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Off-balance sheet risks, liability	16,338	16,249
Standby letters of credit [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Off-balance sheet risks, liability	$ 883	$ 1,080

Accumulated Other Comprehensi_3

Accumulated Other Comprehensive Income (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Balance beginning	$ 222,972	$ 212,366	$ 218,985	$ 150,271
Before reclassifications	829	(1,055)	5,482	(4,572)
Reclassifications	16	5	29	6
Balance ending	225,492	213,515	225,492	213,515
Total [Member]
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Balance beginning	(53)	(6,383)	(4,719)	(2,867)
Balance ending	792	(7,433)	792	(7,433)
Unrealized Gains and Losses on Available-for-Sale Securities [Member]
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Balance beginning		(6,220)		(2,698)
Before reclassifications	829	(1,058)	5,482	(4,581)
Reclassifications	16	5	29	6
Balance ending	880		880
Changes in Pension Plan Assets and Benefit Obligations [Member]
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Balance beginning		(163)		(169)
Before reclassifications	0	3	0	9
Reclassifications	0	0	0	0
Balance ending	(88)		(88)
Calculated under Revenue Guidance in Effect before Topic 606 [Member] | Total [Member]
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Balance beginning	(53)	(6,383)	(4,719)	(2,342)
Balance ending		(7,433)		(7,433)
Calculated under Revenue Guidance in Effect before Topic 606 [Member] | Unrealized Gains and Losses on Available-for-Sale Securities [Member]
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Balance beginning	35	(6,220)	(4,631)	(2,200)
Balance ending		(7,273)		(7,273)
Calculated under Revenue Guidance in Effect before Topic 606 [Member] | Changes in Pension Plan Assets and Benefit Obligations [Member]
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Balance beginning	$ (88)	(163)	$ (88)	(142)
Balance ending		(160)		(160)
Accounting Standards Update 2014-09 [Member] | Difference between Revenue Guidance in Effect before and after Topic 606 [Member]
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Cumulative effect of changes in accounting principles		0		(525)
Accounting Standards Update 2014-09 [Member] | Difference between Revenue Guidance in Effect before and after Topic 606 [Member] | Total [Member]
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Cumulative effect of changes in accounting principles				(525)
Accounting Standards Update 2014-09 [Member] | Difference between Revenue Guidance in Effect before and after Topic 606 [Member] | Unrealized Gains and Losses on Available-for-Sale Securities [Member]
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Cumulative effect of changes in accounting principles		0		(498)
Accounting Standards Update 2014-09 [Member] | Difference between Revenue Guidance in Effect before and after Topic 606 [Member] | Changes in Pension Plan Assets and Benefit Obligations [Member]
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Cumulative effect of changes in accounting principles		$ 0		$ (27)

Accumulated Other Comprehensi_4

Accumulated Other Comprehensive Income, Reclassification of AOCI (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Income tax benefit	$ 961	$ 847	$ 2,875	$ 1,816
Reclassification adjustment, net of taxes	(16)	(5)	(29)	(6)
Unrealized Gains and Losses on Available-for-Sale Securities [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Reclassification adjustment, net of taxes	(16)	(5)	(29)	(6)
Unrealized Gains and Losses on Available-for-Sale Securities [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Realized losses from sales of debt securities, available-for-sale	0	0	0	0
Income tax benefit	(4)	(2)	(8)	(2)
Reclassification adjustment, net of taxes	$ 4	$ 2	$ 8	$ 2

Retirement Plans (Details)

Retirement Plans (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018	Dec. 31, 2018
Retirement Benefits [Abstract]
Automatic Annual Contribution Employees Hired Before January 1, 2009 Benefit Reduction Under Certain Amendments Minimum, percent			5.00%
Automatic Annual Contribution Employees Hired Before January 1, 2009 Due Benefit Reduction Under Certain Amendments Maximum, percent			7.00%
Employer's matching contribution to 401(k) of employees hired on or after January 1, 2009, percent			50.00%
Maximum annual contribution per employee, percent			3.00%
Funding and administrative costs of noncontributory defined benefit retirement plan and 401(k) plan [Abstract]
401(k) plan	$ 131	$ 119	$ 395	$ 336
Qualified noncontributory defined benefit retirement plan [Member]
Funding and administrative costs of noncontributory defined benefit retirement plan and 401(k) plan [Abstract]
Qualified noncontributory defined benefit retirement plan	215	279	730	804
Components of net periodic pension cost [Abstract]
Service cost	0	0	0	0
Interest cost	20	17	57	51
Amortization of unrecognized net loss	0	4	0	12
Net periodic pension cost	20	$ 21	57	$ 63
Recognized in accumulated other comprehensive income [Abstract]
Net actuarial loss	88		88		$ 88
Past service cost	0		0		0
Total recognized, net of tax	$ 88		$ 88		$ 88

Stock Based Compensation, Addit

Stock Based Compensation, Additional Information (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Period options granted to date vest ratably			5 years
Period options granted expires after date of grant			10 years
Compensation expense relating to restricted stock	$ 21,000	$ 18,000	$ 112,000	$ 89,000
Stock Options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value	76,000	131,000	76,000	131,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value	76,000	131,000	76,000	131,000
Allocated Share-based Compensation Expense			0	0
Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Allocated Share-based Compensation Expense	21,000	18,000	112,000	89,000
Employee Service Share-based Compensation, Tax Benefit from Compensation Expense	5,000	$ 4,000	24,000	$ 19,000
Restricted stock compensation costs not yet recognized	$ 281,000		$ 281,000
Compensation costs not yet recognized, period for recognition			4 years 6 months
Ownership Incentive Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares authorized for issuance (in shares)	200,000		200,000
2015 Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares authorized for issuance (in shares)	450,000		450,000

Stock Based Compensation, Stock

Stock Based Compensation, Stock Options Outstanding By Exercise Price Range (Details) - USD ($)	9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018
Exercise Price Range 11.00 to 12.99 [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise price range, lower range limit (usd per share)	$ 11
Exercise price range, upper range limit (usd per share)	$ 12.99
Outstanding stock options, number (in shares)	13,278
Outstanding stock option, weighted average exercise price (in dollars per share)	$ 11.98
Outstanding stock option, weighted average remaining contractual life (years)	1 year 4 months 22 days
Exercisable stock options, number (in shares)	13,278
Exercisable stock option, weighted average exercise price (in dollars per share)	$ 11.98
Exercisable stock options, weighted average remaining contractual life (years)	1 year 4 months 22 days
Stock Options [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value	$ 76,000	$ 131,000
Allocated Share-based Compensation Expense	$ 0	$ 0

Stock Based Compensation, Sto_2

Stock Based Compensation, Stock Option Activity (Details) - Stock Options [Member] - USD ($) $ / shares in Units, $ in Thousands	9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value	$ 76	$ 131
Options outstanding [Roll Forward]
Outstanding at beginning of period (in shares)	13,278	20,265
Granted (in shares)	0	0
Exercised (in shares)	0	(2,631)
Expired (in shares)	0	0
Outstanding at end of period (in shares)	13,278	17,634
Exercisable at end of period (in shares)	13,278	17,634
Weighted average exercise price [Roll forward]
Outstanding at beginning of period (in dollars per share)	$ 11.98	$ 11.42
Granted (in dollars per share)	0	0
Exercised (in dollars per share)	0	12.55
Expired (in dollars per share)	0	0
Outstanding at end of period (in dollars per share)	11.98	11.25
Exercisable at end of period (in dollars per share)	$ 11.98	$ 11.25
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value	$ 76	$ 131

Stock Based Compensation , Info

Stock Based Compensation , Information Related to Stock Options Exercised (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Intrinsic value of options exercised	$ 0	$ 17
Cash received from options exercised	0	33
Tax benefit realized from options exercised	$ 0	$ 2

Stock Based Compensation , Rest

Stock Based Compensation , Restricted Stock Activity (Details) - Restricted Stock [Member] - $ / shares	9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018
Shares
Outstanding at beginning of period (in shares)	16,958	8,817
Granted (in shares)	12,504	10,634
Vested (in shares)	10,711	669
Forfeited (in shares)	0	0
Outstanding at end of period (in shares)	18,751	18,782
Weighted Average Grant Date Fair Value
Outstanding at beginning of period (usd per share)	$ 18.94	$ 16.44
Granted (usd per share)	16.95	19.20
Vested (usd per share)	18.44	22.60
Forfeited (usd per share)	0	0
Outstanding at end of period (usd per share)	$ 17.90	$ 17.78

Stock Based Compensation Restri

Stock Based Compensation Restricted Stock Awards Expense Informations (Details) - Restricted Stock [Member] - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Allocated Share-based Compensation Expense	$ 21	$ 18	$ 112	$ 89
Employee Service Share-based Compensation, Tax Benefit from Compensation Expense	$ 5	$ 4	$ 24	$ 19

Earnings Per Common Share (Deta

Earnings Per Common Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Earnings Per Share [Abstract]
Net income	$ 4,727	$ 4,201	$ 14,082	$ 9,652
Less allocation of earnings and dividends to participating securities	7	5	24	12
Net income allocated to common shareholders	$ 4,720	$ 4,196	$ 14,058	$ 9,640
Weighted average common shares outstanding, gross (in shares)	12,951,701	13,300,463	13,157,538	11,495,650
Less average participating securities (in shares)	18,751	15,260	22,404	15,260
Weighted average number of shares outstanding used in the calculation of basic earnings per common share (in shares)	12,932,950	13,285,203	13,135,134	11,480,390
Add dilutive effect of:
Stock options (in shares)	4,195	5,462	3,966	5,661
Adjusted weighted average number of shares outstanding used in the calculation of diluted earnings per common share (in shares)	12,937,145	13,290,665	13,139,100	11,486,051
Earnings per common share:
Basic (usd per share)	$ 0.36	$ 0.32	$ 1.07	$ 0.84
Diluted (usd per share)	$ 0.36	$ 0.32	$ 1.07	$ 0.84

Earnings Per Common Share, Addi

Earnings Per Common Share, Additional Information (Details) - shares	9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018
Options to purchase common stock [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Options excluded from computation of earnings per share (in shares)	0	0

Fair Value Measurements (Detail

Fair Value Measurements (Details) - USD ($) $ in Thousands	Sep. 30, 2019	Dec. 31, 2018
Recurring fair value measurement [Abstract]
Equity securities with a readily determinable fair value, at fair value	$ 2,266	$ 2,078
Debt securities, available-for-sale, at fair value	191,230	238,421
Recurring [Member]
Recurring fair value measurement [Abstract]
Debt securities, available-for-sale, at fair value	193,496	240,499
Recurring [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
Recurring fair value measurement [Abstract]
Debt securities, available-for-sale, at fair value	4,578	4,313
Recurring [Member] | Significant Other Observable Inputs (Level 2) [Member]
Recurring fair value measurement [Abstract]
Debt securities, available-for-sale, at fair value	188,918	236,186
Recurring [Member] | Significant Unobservable Inputs (Level 3) [Member]
Recurring fair value measurement [Abstract]
Debt securities, available-for-sale, at fair value	0	0
Nonrecurring [Member]
Recurring fair value measurement [Abstract]
Fair Value	3,320	1,283
Nonrecurring fair value measurements:
Impaired loans	3,123	1,039
Other real estate owned and repossessed assets	197	244
Nonrecurring [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
Recurring fair value measurement [Abstract]
Fair Value	0	0
Nonrecurring fair value measurements:
Impaired loans	0	0
Other real estate owned and repossessed assets	0	0
Nonrecurring [Member] | Significant Other Observable Inputs (Level 2) [Member]
Recurring fair value measurement [Abstract]
Fair Value	0	0
Nonrecurring fair value measurements:
Impaired loans	0	0
Other real estate owned and repossessed assets	0	0
Nonrecurring [Member] | Significant Unobservable Inputs (Level 3) [Member]
Recurring fair value measurement [Abstract]
Fair Value	3,320	1,283
Nonrecurring fair value measurements:
Impaired loans	3,123	1,039
Other real estate owned and repossessed assets	197	244
U.S. Treasury notes [Member]
Recurring fair value measurement [Abstract]
Debt securities, available-for-sale, at fair value	2,312	2,235
U.S. Treasury notes [Member] | Recurring [Member]
Recurring fair value measurement [Abstract]
Debt securities, available-for-sale, at fair value	2,312	2,235
U.S. Treasury notes [Member] | Recurring [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
Recurring fair value measurement [Abstract]
Debt securities, available-for-sale, at fair value	2,312	2,235
U.S. Treasury notes [Member] | Recurring [Member] | Significant Other Observable Inputs (Level 2) [Member]
Recurring fair value measurement [Abstract]
Debt securities, available-for-sale, at fair value	0	0
U.S. Treasury notes [Member] | Recurring [Member] | Significant Unobservable Inputs (Level 3) [Member]
Recurring fair value measurement [Abstract]
Debt securities, available-for-sale, at fair value	0	0
U.S. Agency notes [Member]
Recurring fair value measurement [Abstract]
Debt securities, available-for-sale, at fair value	49,043	78,340
U.S. Agency notes [Member] | Recurring [Member]
Recurring fair value measurement [Abstract]
Debt securities, available-for-sale, at fair value	49,043	78,340
U.S. Agency notes [Member] | Recurring [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
Recurring fair value measurement [Abstract]
Debt securities, available-for-sale, at fair value	0	0
U.S. Agency notes [Member] | Recurring [Member] | Significant Other Observable Inputs (Level 2) [Member]
Recurring fair value measurement [Abstract]
Debt securities, available-for-sale, at fair value	49,043	78,340
U.S. Agency notes [Member] | Recurring [Member] | Significant Unobservable Inputs (Level 3) [Member]
Recurring fair value measurement [Abstract]
Debt securities, available-for-sale, at fair value	0	0
U.S. Agency mortgage-backed securities [Member]
Recurring fair value measurement [Abstract]
Debt securities, available-for-sale, at fair value	85,062	55,610
U.S. Agency mortgage-backed securities [Member] | Recurring [Member]
Recurring fair value measurement [Abstract]
Debt securities, available-for-sale, at fair value	85,062	55,610
U.S. Agency mortgage-backed securities [Member] | Recurring [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
Recurring fair value measurement [Abstract]
Debt securities, available-for-sale, at fair value	0	0
U.S. Agency mortgage-backed securities [Member] | Recurring [Member] | Significant Other Observable Inputs (Level 2) [Member]
Recurring fair value measurement [Abstract]
Debt securities, available-for-sale, at fair value	85,062	55,610
U.S. Agency mortgage-backed securities [Member] | Recurring [Member] | Significant Unobservable Inputs (Level 3) [Member]
Recurring fair value measurement [Abstract]
Debt securities, available-for-sale, at fair value	0	0
Non-taxable Municipal securities [Member]
Recurring fair value measurement [Abstract]
Debt securities, available-for-sale, at fair value	38,291	84,714
Non-taxable Municipal securities [Member] | Recurring [Member]
Recurring fair value measurement [Abstract]
Debt securities, available-for-sale, at fair value	38,291	84,714
Non-taxable Municipal securities [Member] | Recurring [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
Recurring fair value measurement [Abstract]
Debt securities, available-for-sale, at fair value	0	0
Non-taxable Municipal securities [Member] | Recurring [Member] | Significant Other Observable Inputs (Level 2) [Member]
Recurring fair value measurement [Abstract]
Debt securities, available-for-sale, at fair value	38,291	84,714
Non-taxable Municipal securities [Member] | Recurring [Member] | Significant Unobservable Inputs (Level 3) [Member]
Recurring fair value measurement [Abstract]
Debt securities, available-for-sale, at fair value	0	0
Taxable Municipal securities [Member]
Recurring fair value measurement [Abstract]
Debt securities, available-for-sale, at fair value	16,522	17,522
Taxable Municipal securities [Member] | Recurring [Member]
Recurring fair value measurement [Abstract]
Debt securities, available-for-sale, at fair value	16,522	17,522
Taxable Municipal securities [Member] | Recurring [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
Recurring fair value measurement [Abstract]
Debt securities, available-for-sale, at fair value	0	0
Taxable Municipal securities [Member] | Recurring [Member] | Significant Other Observable Inputs (Level 2) [Member]
Recurring fair value measurement [Abstract]
Debt securities, available-for-sale, at fair value	16,522	17,522
Taxable Municipal securities [Member] | Recurring [Member] | Significant Unobservable Inputs (Level 3) [Member]
Recurring fair value measurement [Abstract]
Debt securities, available-for-sale, at fair value	0	0
Mutual funds [Member] | Recurring [Member]
Recurring fair value measurement [Abstract]
Equity securities with a readily determinable fair value, at fair value	42
Equity securities with a readily determinable fair value:		39
Mutual funds [Member] | Recurring [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
Recurring fair value measurement [Abstract]
Equity securities with a readily determinable fair value, at fair value	42
Equity securities with a readily determinable fair value:		39
Mutual funds [Member] | Recurring [Member] | Significant Other Observable Inputs (Level 2) [Member]
Recurring fair value measurement [Abstract]
Equity securities with a readily determinable fair value, at fair value	0
Equity securities with a readily determinable fair value:		0
Mutual funds [Member] | Recurring [Member] | Significant Unobservable Inputs (Level 3) [Member]
Recurring fair value measurement [Abstract]
Equity securities with a readily determinable fair value, at fair value	0
Equity securities with a readily determinable fair value:		0
Mutual Funds Measured At Net Asset Value [Member] | Recurring [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
Recurring fair value measurement [Abstract]
Equity securities with a readily determinable fair value, at fair value	1,299
Equity securities with a readily determinable fair value:		1,520
Mutual Funds Measured At Net Asset Value [Member] | Recurring [Member] | Significant Other Observable Inputs (Level 2) [Member]
Recurring fair value measurement [Abstract]
Equity securities with a readily determinable fair value, at fair value	0
Equity securities with a readily determinable fair value:		0
Mutual Funds Measured At Net Asset Value [Member] | Recurring [Member] | Significant Unobservable Inputs (Level 3) [Member]
Recurring fair value measurement [Abstract]
Equity securities with a readily determinable fair value, at fair value	0
Equity securities with a readily determinable fair value:		0
Equity securities [Member] | Recurring [Member]
Recurring fair value measurement [Abstract]
Equity securities with a readily determinable fair value, at fair value	925
Equity securities with a readily determinable fair value:		519
Equity securities [Member] | Recurring [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
Recurring fair value measurement [Abstract]
Equity securities with a readily determinable fair value, at fair value	925
Equity securities with a readily determinable fair value:		519
Equity securities [Member] | Recurring [Member] | Significant Other Observable Inputs (Level 2) [Member]
Recurring fair value measurement [Abstract]
Equity securities with a readily determinable fair value, at fair value	0
Equity securities with a readily determinable fair value:		0
Equity securities [Member] | Recurring [Member] | Significant Unobservable Inputs (Level 3) [Member]
Recurring fair value measurement [Abstract]
Equity securities with a readily determinable fair value, at fair value	$ 0
Equity securities with a readily determinable fair value:		$ 0

Fair Value Measurements, Quanti

Fair Value Measurements, Quantitative Information About Unobservable Inputs Used In Recurring And Nonrecurring Level 3 Inputs (Details) - Nonrecurring [Member] - USD ($) $ in Thousands	Sep. 30, 2019	Dec. 31, 2018
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fair Value	$ 3,320	$ 1,283
Level 3 [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fair Value	$ 3,320	$ 1,283

Fair Value Measurements, By Bal

Fair Value Measurements, By Balance Sheet Grouping (Details) - USD ($) $ in Thousands	Sep. 30, 2019	Dec. 31, 2018
FINANCIAL ASSETS:
Equity securities with a readily determinable fair value, at fair value	$ 2,266	$ 2,078
Debt securities, held-to-maturity	34,416	29,024
Carrying Amount [Member]
FINANCIAL ASSETS:
Cash and cash equivalents	22,826	20,040
Time Deposits, at Carrying Value	249	996
Debt securities, held-to-maturity	34,031	29,721
Federal Reserve Bank stock	4,652	4,653
Federal Home Loan Bank stock	5,203	4,845
Loans, net	1,221,725	1,194,577
Accrued interest receivable	4,868	4,317
FINANCIAL LIABILITIES:
Deposits	1,355,383	1,300,919
Short-term borrowings	0	56,230
Long-term debt	41,990	47,032
Accrued interest payable	714	690
Fair Value [Member]
FINANCIAL ASSETS:
Cash and cash equivalents	22,826	20,040
Time Deposits, at Carrying Value	249	996
Debt securities, held-to-maturity	34,416	29,024
Federal Reserve Bank stock	4,652	4,653
Federal Home Loan Bank stock	5,203	4,845
Loans, net	1,239,377	1,183,041
Accrued interest receivable	4,868	4,317
FINANCIAL LIABILITIES:
Deposits	1,359,835	1,301,298
Short-term borrowings	0	56,230
Long-term debt	42,536	48,255
Accrued interest payable	714	690
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
FINANCIAL ASSETS:
Cash and cash equivalents	22,826	20,040
Time Deposits, at Carrying Value	0	0
Debt securities, held-to-maturity	0	0
Federal Reserve Bank stock	4,652	4,653
Federal Home Loan Bank stock	5,203	4,845
Loans, net	0	0
Accrued interest receivable	0	0
FINANCIAL LIABILITIES:
Deposits	1,019,796	1,004,057
Short-term borrowings		56,230
Long-term debt	0	0
Accrued interest payable	0	0
Significant Other Observable Inputs (Level 2) [Member]
FINANCIAL ASSETS:
Cash and cash equivalents	0	0
Time Deposits, at Carrying Value	249	996
Debt securities, held-to-maturity	0	0
Federal Reserve Bank stock	0	0
Federal Home Loan Bank stock	0	0
Loans, net	0	0
Accrued interest receivable	4,868	4,317
FINANCIAL LIABILITIES:
Deposits	340,039	297,241
Short-term borrowings	0	0
Long-term debt	42,536	48,255
Accrued interest payable	714	690
Significant Unobservable Inputs (Level 3) [Member]
FINANCIAL ASSETS:
Cash and cash equivalents	0	0
Time Deposits, at Carrying Value	0	0
Debt securities, held-to-maturity	34,416	29,024
Federal Reserve Bank stock	0	0
Federal Home Loan Bank stock	0	0
Loans, net	1,239,377	1,183,041
Accrued interest receivable	0	0
FINANCIAL LIABILITIES:
Deposits	0	0
Short-term borrowings	0	0
Long-term debt	0	0
Accrued interest payable	$ 0	$ 0