v3.26.1
Note 8 - Accumulated Other Comprehensive Income (Loss) - Changes in Each Component of Accumulated Other Comprehensive Income (Loss) (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Balance $ 188,562 $ 168,676 $ 186,196 $ 166,531
Unrealized holding gains 371 868 (1,001) 2,480
Change in fair value of cash flow hedge 22 (88) 19 (259)
Total other comprehensive (loss) 551 971 (637) 2,600
Balance 193,588 173,532 193,588 173,532
Unrealized holding gains 371 868 (1,001) 2,480
Reclassification adjustment 0 0 (6) 0
AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-Sale, Parent [Member]        
Balance (15,234) (19,017) (14,049) (20,817)
Unrealized holding gains 371 868 (1,001) 2,480
Amortization of unrealized holding losses on available-for-sale securities transferred to held to maturity 158 191 351 379
Change in fair value of cash flow hedge 0 0 0 0
Total other comprehensive (loss) 529 1,059 (656) 2,859
Balance (14,705) (17,958) (14,705) (17,958)
Unrealized holding gains 371 868 (1,001) 2,480
Reclassification adjustment     (6)  
Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member]        
Balance 1,807 1,954 1,810 2,125
Unrealized holding gains 0 0 0 0
Amortization of unrealized holding losses on available-for-sale securities transferred to held to maturity 0 0 0 0
Change in fair value of cash flow hedge 22 (88) 19 (259)
Total other comprehensive (loss) 22 (88) 19 (259)
Balance 1,829 1,866 1,829 1,866
Unrealized holding gains 0 0 0 0
Reclassification adjustment     0  
AOCI Attributable to Parent [Member]        
Balance (13,427) (17,063) (12,239) (18,692)
Unrealized holding gains 371 868 (1,001) 2,480
Amortization of unrealized holding losses on available-for-sale securities transferred to held to maturity 158 191 351 379
Change in fair value of cash flow hedge 22 (88) 19 (259)
Total other comprehensive (loss) 551 971 (637) 2,600
Balance (12,876) (16,092) (12,876) (16,092)
Unrealized holding gains $ 371 $ 868 (1,001) $ 2,480
Reclassification adjustment     $ (6)