Note 1 - Description of Plan 2 (Details Textual) - EBP 27-1560715 001 [Member] - Maximum [Member] |
12 Months Ended |
|---|---|
Dec. 31, 2025 | |
| EBP, Note Receivable From Participant, Term (Year) | 5 years |
| Investment, Identifier [Axis]: ParticipantPlansPrimaryResidenceMember | |
| EBP, Note Receivable From Participant, Term (Year) | 10 years |