Consolidated Statements of Shareholders' Equity (Parenthetical) - $ / shares	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Stock Repurchased and Retired During Period, Shares	248,244	75,333	417,577
Common Stock, Dividends, Per Share, Declared	$ 0.70	$ 0.68	$ 0.59
Common stock issuances from reinvested dividends, number of shares	11,588	14,937	9,034
Stock Issued During Period, Shares, Acquisitions		570,000	465,931
Stock Issued During Period, Shares, Employee Stock Ownership Plan	23,002	22,395	20,855
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period	10,604	499	17,366