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Note 21 - Accumulated Other Comprehensive Income (Loss) - Changes in Each Component of Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Balance	$ 117,039	$ 84,916
Reclassification adjustment for losses (gains) included in net income, net of tax $421 and ($8), respectively	1,583	(29)
Change in fair value	1,373	403
Total other comprehensive loss	(22,769)	(3,100)
Unrealized holding losses on securities transferred from available for sale to held to maturity (net of tax ($1,513))	(6,160)	0
Change in fair value of cash flow hedges, net of tax $365 and $107, respectively	1,373	403
Balance	108,360	117,039
AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-Sale, Parent [Member]
Balance	(445)	3,058
Unrealized holding losses (net of tax, ($923))	(20,033)	(3,474)
Reclassification adjustment for losses (gains) included in net income, net of tax $421 and ($8), respectively	1,583	(29)
Change in fair value	0	0
Total other comprehensive loss	(24,142)	(3,503)
Unrealized holding losses on securities transferred from available for sale to held to maturity (net of tax ($1,513))	(5,692)
Change in fair value of cash flow hedges, net of tax $365 and $107, respectively	0	0
Balance	(24,587)	(445)
Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member]
Balance	743	340
Unrealized holding losses (net of tax, ($923))	0	0
Reclassification adjustment for losses (gains) included in net income, net of tax $421 and ($8), respectively	0	0
Change in fair value	1,373	403
Total other comprehensive loss	1,373	403
Unrealized holding losses on securities transferred from available for sale to held to maturity (net of tax ($1,513))	0
Change in fair value of cash flow hedges, net of tax $365 and $107, respectively	1,373	403
Balance	2,116	743
AOCI Attributable to Parent [Member]
Balance	298	3,398
Unrealized holding losses (net of tax, ($923))	(20,033)	(3,474)
Reclassification adjustment for losses (gains) included in net income, net of tax $421 and ($8), respectively	1,583	(29)
Change in fair value	1,373	403
Total other comprehensive loss	(22,769)	(3,100)
Unrealized holding losses on securities transferred from available for sale to held to maturity (net of tax ($1,513))	(5,692)
Change in fair value of cash flow hedges, net of tax $365 and $107, respectively	1,373	403
Balance	$ (22,471)	$ 298

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Amount of unrealized holding losses on securities transferred from available for sale to held to maturity before adjustment and after tax

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Amount after tax of reclassification adjustment from accumulated other comprehensive income for unrealized gain (loss) realized upon the sale of available-for-sale securities.

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Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.

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