Employee Benefit Plans (Details Textual) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Defined Benefit Plan Disclosure [Line Items]
Liability	$ 238
Benefit	5	$ 31
National Bancshares Corporation
Defined Benefit Plan Disclosure [Line Items]
(Benefit) expense under the plan	105	11	$ 180
Liability under the Plan	$ 799	975
Director age for eligibility for annual retirement benefit plan	70 years
Maximum years for benefit payment under the plan	15 years
Cortland Acquisition
Defined Benefit Plan Disclosure [Line Items]
Period of benefits paid for after retirement	15 years
Payment benefit for director retirement	$ 10
Period over which benefits paid to directors after retirement	10 years
Liability for post-retirement benefits	$ 1,100
Expense recognized for plans	87	11
Benefits expected to be paid in 2023	81
Cortland Acquisition | Officers’ Plan
Defined Benefit Plan Disclosure [Line Items]
Liability for post-retirement benefits	919
Cortland Acquisition | Directors Plan
Defined Benefit Plan Disclosure [Line Items]
Liability for post-retirement benefits	$ 143
Retirement Savings Plan
Defined Benefit Plan Disclosure [Line Items]
Employees who have completed no days of service	90 days
Percentage of matching contribution by company	50.00%
(Benefit) expense under the plan	$ 870	814	665
Retirement Savings Plan | Maximum
Defined Benefit Plan Disclosure [Line Items]
Percentage of the participants' voluntary contributions of gross wages	6.00%
Profit Sharing Plan
Defined Benefit Plan Disclosure [Line Items]
(Benefit) expense under the plan	$ 207	$ 268	$ 195
Annual compensation for associates, Percent	2.00%	2.00%	2.00%
Deferred Compensation Plan
Defined Benefit Plan Disclosure [Line Items]
(Benefit) expense under the plan	$ 5	$ 6	$ 7
Liability under the Plan	83	94
Deferred compensation plan asset recorded	2,500	2,500
Deferred compensation plan liability recorded	$ 2,500	$ 2,500