Securities (Narrative) (Details) |
3 Months Ended | 12 Months Ended | |
|---|---|---|---|
|
Mar. 31, 2026
USD ($)
Security
|
Mar. 31, 2025
USD ($)
|
Dec. 31, 2025
Security
|
|
| Schedule of Available-for-sale Securities [Line Items] | |||
| Available-for-sale securities impairment recognized in accumulated other comprehensive income (loss) | $ | $ 0 | $ 0 | |
| Sales of securities | $ | $ 0 | $ 0 | |
| Holdings of securities greater than 10% of stockholders' equity | Security | 0 | 0 | |
| Minimum percentage of securities held | 10.00% | 10.00% | |
| Percentage of available for sale securities reported at less than historical cost | 94.30% | 94.30% | |
| Corporate Debt [Member] | |||
| Schedule of Available-for-sale Securities [Line Items] | |||
| Number of securities | Security | 1 | 1 | |
| X | ||||||||||
- Definition Debt Securities, Available-for-Sale, Percentage of Securities Reported at less than Historical Cost No definition available.
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| X | ||||||||||
- Definition Minimum percentage of securities hold. No definition available.
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| X | ||||||||||
- Definition Number Of Holdings Of Securities Greater Than Ten Percent No definition available.
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| X | ||||||||||
- Definition Number Of Securities No definition available.
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| X | ||||||||||
- Definition Amount before tax of reclassification adjustment from accumulated other comprehensive income for unrealized loss realized upon the write-down of available-for-sale securities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of cash inflow from sale of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Details
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