Cover |
Jul. 10, 2026 |
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| Cover [Abstract] | |
| Document Type | 8-K |
| Document Period End Date | Jul. 10, 2026 |
| Registrant Name | Hawthorn Bancshares, Inc. |
| Entity Incorporation, State or Country Code | MO |
| Entity File Number | 0-23636 |
| Entity Tax Identification Number | 43-1626350 |
| Entity Address, Address Line One | 132 East High Street |
| Entity Address, Address Line Two | PO Box 688 |
| Entity Address, City or Town | Jefferson City |
| Entity Address, State or Province | MO |
| Entity Address, Postal Zip Code | 65102 |
| Local Phone Number | 761-6100 |
| Written Communications | true |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Trading Symbol | HWBK |
| Security Exchange Name | NASDAQ |
| Entity Emerging Growth Company | false |
| Central Index Key | 0000893847 |
| Amendment Flag | false |
| Document Information [Line Items] | |
| City Area Code | 573 |
| Title of 12(b) Security | Common Stock, $1.00 par value |
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- Definition For the EDGAR submission types of Form 8-K: the date of the report, the date of the earliest event reported; for the EDGAR submission types of Form N-1A: the filing date; for all other submission types: the end of the reporting or transition period. The format of the date is YYYY-MM-DD. No definition available.
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- Definition The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'. No definition available.
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- Definition Two-character EDGAR code representing the state or country of incorporation. No definition available.
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