Note 6 - Fair Value Measurements (Tables)

3 Months Ended

Mar. 31, 2026

Notes Tables

Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]

		*Fair Value Measurements at Reporting Date Using*
						*Quoted Prices*				*Significant*
						*in Active*				*Other*				*Significant*
						*Markets for*				*Observable*				*Unobservable*
						*Identical Assets*				*Inputs*				*Inputs*
		*Total*				*Level 1*				*Level 2*				*Level 3*
						(in thousands)
March 31, 2026
Assets:
Available-for-sale securities
Mortgage-backed securities		$	6,337			$	—			$	6,337			$	—
Collateralized mortgage obligations			12,235				—				12,235				—
Corporate bonds			18,494				—				18,494				—
Derivative instruments			266				—				266				—
Total assets measured at fair value on a recurring basis		$	37,332			$	—			$	37,332			$	—

Liabilities:
Derivative instruments			831			$	—			$	831			$	—
Total liabilities measured at fair value on a recurring basis		$	831			$	—			$	831			$	—

December 31, 2025
Assets:
Available-for-sale securities
Mortgage-backed securities		$	6,459			$	—			$	6,459			$	—
Collateralized mortgage obligations			10,948				—				10,948				—
Corporate bonds			16,910				—				16,910				—
Derivative instruments			2				—				2				—
Total assets measured at fair value on a recurring basis		$	34,319			$	—			$	34,319			$	—

Liabilities:
Derivative instruments		$	1,603			$	—			$	1,603			$	—
Total liabilities measured at fair value on a recurring basis		$	1,603			$	—			$	1,603			$	—

Fair Value Measurements, Recurring and Nonrecurring [Table Text Block]

		*March 31, 2026*
		*Carrying*				*Fair*
		*Amount*				*Value*				*Level 1*				*Level 2*				*Level 3*
						(in thousands)
Financial assets:
Cash and cash equivalents		$	111,291			$	111,291			$	111,291			$	—			$	—
Interest-bearing time deposits			11,497				11,497				—				11,497				—
Held-to-maturity securities			51,624				48,044				—				48,044				—
Federal Home Loan Bank stock			11,142				11,142				—				11,142				—
Loans, net			1,391,489				1,357,510				—				—				1,357,510
Accrued interest receivable			5,329				5,329				5,329				—				—

Financial liabilities:
Deposits, other than certificates of deposit		$	403,784			$	403,784			$	—			$	403,784			$	—
Certificates of deposit			795,611				796,149				—				796,149				—
Federal Home Loan Bank advances			260,815				261,638				—				261,638				—
Accrued interest payable			1,578				1,578				1,578				—				—

		*December 31, 2025*
		*Carrying*				*Fair*
		*Amount*				*Value*				*Level 1*				*Level 2*				*Level 3*
						(in thousands)
Financial assets:
Cash and cash equivalents		$	86,922			$	86,922			$	86,922			$	—			$	—
Interest-bearing time deposits			7,998				7,998				—				7,998				—
Held-to-maturity securities			55,764				52,326				—				52,326				—
Federal Home Loan Bank stock			11,852				11,852				—				11,852				—
Loans held-for-sale			357				357				—				357				—
Loans, net			1,371,819				1,343,233				—				—				1,343,233
Accrued interest receivable			5,214				5,214				5,214				—				—

Financial liabilities:
Deposits, other than certificates of deposit		$	404,033			$	404,033			$	—			$	404,033			$	—
Certificates of deposit			728,311				730,175				—				730,175				—
Federal Home Loan Bank advances			284,815				286,754				—				286,754				—
Accrued interest payable			1,905				1,905				1,905				—				—