Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Condensed Consolidated Statements of Cash Flows [Abstract]
Net Income	$ 17,967	$ 22,037
Adjustments to Reconcile Net Income to Net Cash From Operating Activities
Proceeds from sales of loans held for sale	190,618	392,844
Disbursements for loans held for sale	(164,232)	(365,381)
Provision for credit losses	(1,573)	(474)
Deferred income tax expense	2,174	2,067
Net deferred loan fees (costs)	(1,114)	2,982
Net depreciation, amortization of intangible assets and premiums and accretion of discounts on securities and loans	2,868	3,158
Net gains on mortgage loans	(835)	(12,828)
Net gains on securities available for sale	(70)	(1,416)
Share based compensation	511	442
Increase in accrued income and other assets	(6,954)	(8,461)
Increase in accrued expenses and other liabilities	(789)	95
Total Adjustments	20,604	13,028
Net Cash From Operating Activities	38,571	35,065
Cash Flow Used in Investing Activities
Proceeds from the sale of securities available for sale	4,395	78,179
Proceeds from maturities, prepayments and calls of securities available for sale	64,098	107,834
Purchases of securities available for sale	(124,560)	(367,654)
Proceeds from the redemption of Federal Home Loan Bank stock	774	0
Net increase in portfolio loans (loans originated, net of principal payments)	(96,682)	(52,939)
Proceeds from the sale of portfolio loans	33,755	0
Proceeds from bank-owned life insurance	433	0
Proceeds from the sale of other real estate and repossessed assets	138	733
Capital expenditures	(2,381)	(1,947)
Net Cash Used in Investing Activities	(120,030)	(235,794)
Cash Flow From Financing Activities
Net increase in total deposits	88,408	221,220
Net decrease in other borrowings	(3)	(6)
Dividends paid	(4,667)	(4,592)
Proceeds from issuance of common stock	13	19
Repurchase of common stock	(1,384)	(3,601)
Share based compensation withholding obligation	(560)	(509)
Net Cash From Financing Activities	81,807	212,531
Net Increase in Cash and Cash Equivalents	348	11,802
Cash and Cash Equivalents at Beginning of Period	109,473	118,705
Cash and Cash Equivalents at End of Period	109,821	130,507
Cash paid during the period for
Interest	1,104	1,669
Income taxes	0	0
Transfers to other real estate and repossessed assets	276	133
Purchase of securities available for sale not yet settled	$ 10,542	$ 7,212