Note 13 - Income Taxes - Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023	Jan. 01, 2023
Allowance for credit losses	$ 2,530	$ 2,217
Net unrealized losses on investment securities available-for-sale	5,101	5,923
Fair value adjustment on loans acquired from mergers	4,981	5,895
Benefit plans	203	277
Deferred compensation	556	580
Minimum pension liability	0	15
Operating lease liabilities	1,198	1,242
Net operating loss carryforwards	4,551	0
Tax credit carryforwards	718	0
Other	420	478
Deferred Tax Assets, Gross	20,258	16,627
Depreciation of premises and equipment	(1,527)	(1,395)
Amortization of intangibles	(3,588)	(2,808)
Mortgage servicing rights	(653)	(865)
Prepaid expenses	(575)	(525)
FHLB stock dividends	(589)	(501)
Operating lease right-of-use assets	(1,198)	(1,243)
Fair value adjustment on time deposits acquired from mergers	0	(222)
Deferred gain on loans sold	(305)	(305)
Other, net	(130)	(198)
Deferred Tax Liabilities, Gross	(8,565)	(8,062)
Net deferred tax assets (liabilities)	$ 11,693	$ 8,565	$ 6,639

Deferred tax assets related to the fair value on loans acquired from the merger.

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The deferred tax assets related to the operating lease right of use assets.

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The deferred tax liabilities related to the fair value on time deposits acquired from the merger.

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No definition available.

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The deferred liabilities related to the deferred gain on loans sold.

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The deferred tax liabilities related to the FHLB stock dividends.

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No definition available.

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Amount of deferred tax liability attributable to taxable temporary differences.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.

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Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, without jurisdictional netting.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards.

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Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences, classified as other.

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Amount, before allocation of a valuation allowances, of deferred tax assets attributable to deductible tax credit carryforwards including, but not limited to, research, foreign, general business, alternative minimum tax, and other deductible tax credit carryforwards.

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Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences from employee benefits, classified as other.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from employee compensation.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from pension benefits.

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Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary difference from allowance for credit loss on financing receivable.

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Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary difference from unrealized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Amount of deferred tax liability attributable to taxable temporary differences from intangible assets including goodwill.

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Amount of deferred tax liability attributable to taxable temporary differences from leasing arrangements.

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Amount of deferred tax liability attributable to taxable temporary differences from mortgage servicing rights.

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Amount of deferred tax liability attributable to taxable temporary differences classified as other.

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Amount of deferred tax consequences attributable to taxable temporary differences derived from prepaid expenses.

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Amount of deferred tax liability attributable to taxable temporary differences from property, plant, and equipment.

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