Revenue Recognition In Scope and Out of Scope Revenue Streams (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Disaggregation of Revenue [Line Items]
Fees and Commissions on Debit Cards	$ 27,954	$ 23,966	$ 21,677
Noninterest Income	106,757	94,476	85,485
Trust income	11,111	9,101	8,321
Service charges on deposit accounts	17,984	16,387	18,926
Insurance and retail brokerage commissions	8,502	7,850	7,583
Other income	8,185	7,892	7,268
Out-Of-Scope of Topic 606 [Member]
Disaggregation of Revenue [Line Items]
Noninterest Income	36,269	32,530	24,079
In-Scope of Topic 606 [Member]
Disaggregation of Revenue [Line Items]
Gain (Loss) on Disposition of Property Plant Equipment, Excluding Oil and Gas Property and Timber Property	753	967	1,062
Noninterest Income	70,488	61,946	61,406
Other income	$ 4,184	$ 3,675	$ 3,837