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Goodwill and Intangible Assets - Schedule of Goodwill (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Goodwill [Roll Forward]
Goodwill, Beginning Balance	$ 91,565	$ 74,135
Adjustment, due to sale		(2,464)
Goodwill, Ending Balance	96,145	91,565
Fountain Leasing Limited Liability Company [Member]
Goodwill [Roll Forward]
Acquisition of business		2,400
Progressive Financial Group Inc. [Member]
Goodwill [Roll Forward]
Acquisition of business		323
Sevier County Bancshares Inc [Member]
Goodwill [Roll Forward]
Acquisition of business		$ 17,171
Goodwill, Ending Balance	17,171
Sunbelt Group LLC [Member]
Goodwill [Roll Forward]
Acquisition of business	4,580
Goodwill, Ending Balance	$ 4,580

X

- Definition

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

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- Definition

Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.

+ References

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