Note 4 - Nonparticipant-directed Investments - Schedule of Nonparticipant-directed Investments (Details) - EBP 43-1804048 003 [Member] |
12 Months Ended |
|---|---|
|
Dec. 31, 2025
USD ($)
| |
| Beginning of year | $ 544,769,954 |
| Benefits paid to participants | (49,763,285) |
| Net increase in net assets | 68,807,965 |
| End of year | 613,577,919 |
| EBP, Nonparticipant-Directed [Member] | |
| Beginning of year | 19,740,148 |
| Net appreciation in fair value of investments | 2,182,749 |
| Dividends reinvested | 710,572 |
| Benefits paid to participants | (1,214,513) |
| Forfeitures | (6,999) |
| Transfers to participant-directed investments | (510,172) |
| Net increase in net assets | 1,161,637 |
| End of year | $ 20,901,785 |
| X | ||||||||||
- Definition Amount of decrease in net asset available for benefit from forfeitures incurred by employee stock purchase, saving, or similar plan (employee benefit plan (EBP)). No definition available.
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| X | ||||||||||
- Definition Amount of decrease in net asset available for benefit from shares allocated for employee stock ownership plan (ESOP) or feature within employee stock purchase, saving, or similar plan (employee benefit plan (EBP)). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of decrease in net asset available for benefit from payment of benefit to participant in employee stock purchase, saving, or similar plan (employee benefit plan (EBP)), including, but not limited to, withdrawal. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Amount of increase (decrease) in net asset available for benefit to participant in employee stock purchase, saving, or similar plan (employee benefit plan (EBP)). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of increase (decrease) in net asset available for benefit from realized and unrealized gain (loss) on investment held 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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| X | ||||||||||
- Definition Amount of increase in net asset available for benefit from dividend income on investment held 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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| X | ||||||||||
- Definition Amount of asset less liability available to pay benefit of participant in employee stock purchase, saving, or similar plan (employee benefit plan (EBP)), including, but not limited to, aggregation of participants' individual account balances. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Details
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- Details
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