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Regulatory Matters (Narrative) (Details) $ / shares in Units, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2025 $ / shares	Sep. 30, 2024 $ / shares	Sep. 30, 2025 USD ($) $ / shares	Sep. 30, 2024 $ / shares	Jan. 31, 2019
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Common stock dividends, amount per share | $ / shares	$ 0.08	$ 0.08	$ 0.24	$ 0.24
Proceeds from subordinated debt issuance contributed to SmartBank | $			$ 45.0
Additional Tier 1 common equity to risk-weighted assets requirement for compliance with capital conservation buffer					0.025
Ordinary Dividends Q3 2025
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Common stock dividends paid | $			$ 8.0
Common stock dividends, amount per share | $ / shares			$ 0.08

X

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The amount of contributions made to the company's subsidiary bank as a result of proceeds received from the issuance of subordinated debt during the period.

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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.

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Amount of paid and unpaid common stock dividends declared with the form of settlement in cash.

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Ratio of Tier 1 risk-based capital to risk-weighted assets exceeding minimum required for capital adequacy as defined by regulatory framework.

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