Regulatory Matters (Details) $ in Thousands	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)
CBLR, Amount [Abstract]
Actual Amount	$ 750,159	$ 696,828
For Capital Adequacy Purposes	$ 498,148	$ 455,594
CBLR, Ratio [Abstract]
Actual Ratio	0.1355	0.13
For Capital Adequacy Purposes	0.09	0.085
Community Trust Bank, Inc [Member]
Regulatory Matter [Abstract]
Maximum dividend without Approval	$ 111,500
CBLR, Amount [Abstract]
Actual Amount	714,727	$ 662,125
For Capital Adequacy Purposes	$ 495,727	$ 453,185
CBLR, Ratio [Abstract]
Actual Ratio	0.1298	0.1242
For Capital Adequacy Purposes	0.09	0.085

Amount of community bank leverage ratio as defined by regulatory framework.

No definition available.

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Amount of minimum community bank leverage ratio required for capital adequacy as defined by regulatory framework.

No definition available.

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Ratio of minimum community bank leverage ratio to average assets required for capital adequacy as defined by regulatory framework.

No definition available.

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Ratio of community bank leverage ratio to average assets as defined by regulatory framework.

No definition available.

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No definition available.

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No definition available.

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No definition available.

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

No definition available.

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