Note 16 - Related Party Transactions - Related Party Borrowers (Details) - USD ($) |
12 Months Ended | |
|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
|
| Balance | $ 22,799,000 | $ 4,526,000 |
| Effect of change in composition of related parties | 2,653,000 | 22,640,000 |
| Disbursements | 150,000 | 7,000 |
| Amounts repaid | (789,000) | (4,374,000) |
| Balance | 24,813,000 | $ 22,799,000 |
| Undisbursed commitments to related parties, December 31, 2025 | $ 298,000 | |
| X | ||||||||||
- Definition Reflects the amount of effect of changes in composition of related parties made to related parties in the form of loan and lease receivables. No definition available.
|
| X | ||||||||||
- Definition Carrying amount as of the balance sheet date of loan commitments to related parties. No definition available.
|
| X | ||||||||||
- Definition For an unclassified balance sheet, reflects the carrying amount of unpaid loan amounts due from related parties at the balance sheet date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Reflects the amount of new advances made to related parties in the form of loan and lease receivables. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of cash inflow from related parties which reduce the amount of loans and leases receivable due from related parties. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|