Note 20 - Parent Company Only Financial Statements - Condensed Statement of Cash Flows (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024
Net loss available to common shareholders	$ (4,191)	$ (6,613)
Amortization of debt issuance costs	72	78
Gain on extinguishment of subordinated debt	(848)	0
Net cash from operating activities	(2,758)	16,876
Net decrease in loans receivable	49,762	(47,849)
Capital contributions to partnership investments	(990)	(6,502)
Redemption of partnership investment	0	5,931
Capital disbursements from partnership agreements	794	1,067
Net cash from investing activities	132,938	(87,066)
Redemption of subordinated debt, net	(4,095)	0
Net increase in line of credit	7,000	0
Repurchase of common stock	0	(4,057)
Restricted stock awards canceled	(113)	(187)
Payment of dividends	(1,318)	(2,645)
Net cash from financing activities	(117,511)	19,469
Net increase (decrease) in cash	12,669	(50,721)
Cash and cash equivalents at beginning of year	72,448	123,169
Cash and cash equivalents at end of year	85,117	72,448
Cash paid for income taxes	12	83
Cash paid for interest on deposits and borrowings	51,832	56,121
Series A equity investment acquired upon conversion of commercial business loan	1,260	0
Write-down of equity investment	0	(1,762)
Parent Company [Member]
Net loss available to common shareholders	(4,191)	(6,613)
Equity in undistributed earnings of subsidiary	8,100	6,116
Amortization of debt issuance costs	72	78
Gain on extinguishment of subordinated debt	(848)	0
Change in payable to subsidiary	(108)	159
Change in accrued interest receivable and other assets	(1,555)	(68)
Change in accrued interest payable and other liabilities	(42)	93
Net cash from operating activities	1,428	(235)
Net decrease in loans receivable	4,000	0
ESOP loan repayment	651	636
Capital contributions to partnership investments	(546)	(398)
Redemption of partnership investment	0	5,931
Capital disbursements from partnership agreements	129	895
Net cash from investing activities	4,234	7,064
Redemption of subordinated debt, net	(4,095)	0
Net increase in line of credit	7,000	0
Repurchase of common stock	0	(4,057)
Restricted stock awards canceled	(113)	(187)
Payment of dividends	(1,308)	(2,644)
Net cash from financing activities	1,484	(6,888)
Net increase (decrease) in cash	7,146	(59)
Cash and cash equivalents at beginning of year	441	500
Cash and cash equivalents at end of year	7,587	441
Cash paid for income taxes	0	80
Cash paid for interest on deposits and borrowings	2,323	2,097
Series A equity investment acquired upon conversion of commercial business loan	1,260	0
Write-down of equity investment	$ 0	$ (1,762)