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Condensed Consolidated Statements of Changes in Stockholders' Equity (Unaudited) (Parenthetical) - $ / shares	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Cash dividends declared per common share	$ 0.230	$ 0.220	$ 0.670	$ 0.630
Stock issued during period, shares, restricted stock award, forfeited	267
Stock issued during period, shares, employee stock purchase plans	6,104	2,700	14,430	8,439
Issuance of common shares pursuant to the Dividend Reinvestment Plan (in shares)		1		8,615
Stock issued during period, shares, deferred compensation		1,952	8,378	7,493
Restricted stock issued during period, shares, pursuant to the 2017 stock incentive plan			54,567	27,750
Restricted stock issued during period, shares, pursuant to the 2017 stock incentive plan			4,950	2,375
Purchase of treasury shares (in shares)			262
Delta Bancshares Company
Stock Issued During Period, Shares, Acquisitions			2,292,270
LINCO Bancshares, Inc.
Stock Issued During Period, Shares, Acquisitions				1,262,246
BBM & Associates, Inc.
Stock Issued During Period, Shares, Acquisitions				25,000

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