Note 1 - Description of Plan 2 (Details Textual) - EBP 06-1061602 002 [Member] - Maximum [Member] |
12 Months Ended |
|---|---|
Dec. 31, 2025 | |
| EBP, Note Receivable from Participant, Loan Term | 5 |
| Investment, Identifier [Axis]: PurchaseOfPrimaryResidenceLoanMember | |
| EBP, Note Receivable from Participant, Loan Term | 15 |