Note 11 - Benefit Plans (Tables)

12 Months Ended

Dec. 31, 2025

Notes Tables

Schedule of Defined Benefit Plans Disclosures [Table Text Block]

(dollars in thousands)	December 31, 2025			December 31, 2024
Change in fair value of plan assets
Fair value at beginning of period	$	10,217		$	10,923
Actual return on plan assets		801			38
Company contributions		—			27
Benefits paid		(843	)		(771	)
Fair value at end of period	$	10,175		$	10,217
Change in projected benefit obligation
Projected benefit obligation at beginning of period	$	9,957		$	10,398
Interest cost		487			461
Actuarial loss		267			(131	)
Benefits paid		(843	)		(771	)
Projected benefit obligation at end of period	$	9,868		$	9,957
Funded status at period end	$	307		$	260
Amounts recognized on Consolidated Balance Sheet
Other assets	$	307		$	260
Accumulated other comprehensive loss		(1,571	)		(1,788	)
Net amount recognized	$	1,878		$	2,048
Other changes recognized in other comprehensive income (loss)
Net (gain) loss	$	(126	)	$	252
Amortization of prior service cost credit		(150	)		(150	)
Net periodic benefit cost (income)	$	(276	)	$	102
Weighted-average assumptions used to determine projected obligation
Discount rate		5.35	%		5.45	%
Rate of compensation increase		N/A			N/A

Schedule of Net Benefit Costs [Table Text Block]

	For the Year Ended December 31,
(dollars in thousands)	2025			2024
Components of net periodic benefit cost
Interest cost	$	487		$	461
Expected return on plan assets		(408	)		(421	)
Amortization of prior service cost		150			150
Net periodic benefit cost	$	229		$	190
Weighted-average assumptions used to determine net cost
Discount rate		5.45	%		4.90	%
Expected long-term return on plan assets		5.60	%		5.30	%
Rate of compensation increase		N/A			N/A

Defined Benefit Plan, Plan Assets, Category [Table Text Block]

Asset Category
Fixed Income	80% - 100%
U.S. Equities	0% - 30%
Non-U.S. Equities	0% - 20%
Real Assets	0% - 10%

Schedule of Expected Benefit Payments [Table Text Block]

(dollars in thousands)	December 31, 2025
Estimated future benefit payments
2026	$	2,110
2027		730
2028		670
2029		620
2030		880
Years 2031-2035		3,340
Thereafter		1,518
Projected benefit obligation	$	9,868

Defined Benefit Plan, Plan Assets, Allocation [Table Text Block]

	December 31, 2025
	Quoted Prices in Active Markets for Identical Assets or Liabilities		Significant Other Observable Inputs		Significant Unobservable Inputs
(dollars in thousands)	(Level 1)		(Level 2)		(Level 3)		Total
Large U.S. Equity	$	1,584	$	—	$	—	$	1,584
Small/Mid U.S. Equity		139		—		—		139
International Equity		440		—		—		440
Fixed Income		8,012		—		—		8,012
Total DB plan investments	$	10,175	$	—	$	—	$	10,175

	December 31, 2024
	Quoted Prices in Active Markets for Identical Assets or Liabilities		Significant Other Observable Inputs		Significant Unobservable Inputs
(dollars in thousands)	(Level 1)		(Level 2)		(Level 3)		Total
Large U.S. Equity	$	1,516	$	—	$	—	$	1,516
Small/Mid U.S. Equity		130		—		—		130
International Equity		410		—		—		410
Fixed Income		8,161		—		—		8,161
Total DB plan investments	$	10,217	$	—	$	—	$	10,217

Employee Stock Ownership Plan (ESOP) Disclosures [Table Text Block]

(dollars in thousands, except share data)	December 31, 2025		December 31, 2024
Allocated shares		545,097		492,208
Committed-to-be-released shares		26,442		26,442
Unallocated shares		476,490		529,379
Total ESOP shares issued		1,048,029		1,048,029
Fair value of unallocated shares	$	4,469	$	5,400

Nonvested Restricted Stock Shares Activity [Table Text Block]

	Shares			Weighted-Average Grant Date Fair Value
Non-vested at January 1, 2025		97,064		$	14.46
Granted		184,901			9.43
Vested		(49,544	)		14.65
Canceled (1)		(11,221	)		14.65
Forfeited		(59,103	)		12.06
Non-vested at December 31, 2025		162,097			9.53