Note 7 - Party-In-Interest Transactions (Details Textual) - EBP 20-2451671 002 [Member] - USD ($) |
12 Months Ended | |||
|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2025 |
Dec. 31, 2024 |
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| EBP, Change in Net Asset Available for Benefit, Decrease from Administrative Expense | $ 172,463 | $ 145,880 | ||
| EBP, Trustee [Member] | ||||
| EBP, Change in Net Asset Available for Benefit, Decrease from Administrative Expense | $ 74,335 | $ 57,070 | ||
| EBP, Other Related Party and Party-in-Interest [Member] | ||||
| EBP, Change in Net Asset Available for Benefit, Decrease from Administrative Expense | $ 98,128 | $ 145,880 | ||
| X | ||||||||||
- Definition Amount of decrease in net asset available for benefit from administrative expense incurred by employee stock purchase, saving, or similar plan (employee benefit plan (EBP)). Reference 1: http://www.xbrl.org/2003/role/exampleRef
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