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Dividend Restrictions - Additional Information (Details) $ in Millions	Dec. 31, 2021 USD ($)
First Mid Bank
Compliance With Regulatory Capital Requirements Under Banking Regulations [Line Items]
Amount Available for Dividend Distribution without Prior Approval from Regulatory Agency	$ 54.7

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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.

+ References

No definition available.

+ Details

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- Definition

Amount of dividends that can be declared or paid without approval of regulatory agency.

+ References

No definition available.

+ Details

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- Details

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Namespace Prefix:
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Balance Type:
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