Consolidated Statements Of Changes In Stockholders’ Equity (Parenthetical) - $ / shares	3 Months Ended
Mar. 31, 2022	Mar. 31, 2021
Consolidated Statements Of Changes In Stockholders’ Equity [Abstract]
Cash dividends per common share	$ 0.62	$ 0.60
Issued restricted shares, net of forfeitures	18,244	8,280
Issued shares in stock option exercises	18,831	9,329

Number of shares issued during the period related to Restricted Stock Awards, net of any shares forfeited.

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration