Related Party and Party-in-Interest Transactions (Details) - EBP 003 - USD ($) |
12 Months Ended | |
|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
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| EBP, Related Party and Party-in-Interest Transactions [Line Items] | ||
| Dividend income | $ 630,618 | $ 651,133 |
| Origin Bancorp, Inc. (“Company”) stock | ||
| EBP, Related Party and Party-in-Interest Transactions [Line Items] | ||
| Number of shares held by Plan (in shares) | 1,009,600 | 1,080,965 |
| Dividend income | $ 630,618 | $ 651,133 |
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- 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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- Definition Number of shares or units of investment held by employee stock purchase, saving, or similar plan (employee benefit plan (EBP)). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- 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/2009/role/commonPracticeRef
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