Consolidated Statements of Cash Flows (Unaudited) - USD ($)	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Cash flows from operating activities
Net income	$ 20,974,000	$ 11,492,000
Adjustments to reconcile net income to net cash from operating activities
Depreciation and amortization	3,049,000	3,458,000
Provision for credit losses	600,000	100,000
Stock-based compensation expense	853,000	811,000
Proceeds from sales of mortgage loans held for sale	25,645,000	79,622,000
Origination of mortgage loans held for sale	(24,951,000)	(75,046,000)
Net gain from sales of mortgage loans held for sale	(950,000)	(3,205,000)
Net gain from sales and valuation write-downs of foreclosed assets	0	(13,000)
Net (gain) loss from sales and write-downs of fixed assets	377,000	(1,000)
Earnings on bank owned life insurance	(401,000)	(287,000)
Net (gain) loss on instruments designated at fair value and related derivatives	180,000	(55,000)
Net change in:
Accrued interest receivable	(1,947,000)	(1,344,000)
Other assets	131,000	2,589,000
Accrued interest and other liabilities	(5,495,000)	9,767,000
Net cash from operating activities	18,065,000	27,888,000
Cash flows from investing activities
Loan originations and payments, net	(48,939,000)	(102,241,000)
Purchases of securities available for sale	(7,392,000)	(51,705,000)
Proceeds from maturities, calls and repayments of securities available for sale	1,703,000	2,854,000
Proceeds from sales of foreclosed assets	0	13,000
Proceeds from Federal Home Loan Bank stock redemption	0	281,000
Net purchases of premises and equipment and lease activity	(2,508,000)	(332,000)
Net cash for investing activities	(57,136,000)	(151,130,000)
Cash flows from financing activities
Net increase (decrease) in time deposits	87,115,000	(35,861,000)
Net decrease in all other deposits	(201,908,000)	(71,081,000)
Net increase in securities sold under agreements to repurchase	33,113,000	6,808,000
Net change in federal funds purchased	17,207,000	0
Proceeds from Federal Home Loan Bank advances	80,000,000	28,263,000
Payoffs of and paydowns on Federal Home Loan Bank advances	(10,353,000)	(20,000,000)
Employee stock purchase plan	10,000	10,000
Net proceeds from stock option exercises	0	36,000
Dividend reinvestment plan	217,000	222,000
Proceeds from subordinated notes issuance	0	14,701,000
Payment of cash dividends to common shareholders	(5,164,000)	(4,812,000)
Net cash from (for) financing activities	237,000	(81,714,000)
Net change in cash and cash equivalents	(38,834,000)	(204,956,000)
Cash and cash equivalents at beginning of period	96,772,000	975,160,000
Cash and cash equivalents at end of period	57,938,000	770,204,000
Supplemental disclosures of cash flows information
Interest	11,838,000	4,240,000
Noncash financing and investing activities:
Transfers from loans to foreclosed assets	61,000	0
Transfers from bank premises to other real estate owned	$ 600,000	$ 0