CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$ 35,211	$ 38,982
Proceeds from sales of loans held for sale	49,626	189,430
Originations of loans held for sale	(40,209)	(184,625)
Items not requiring (providing) cash:
Depreciation	4,291	4,766
Amortization	542	989
Compensation expense for stock option grants	702	597
Provision (credit) for credit losses on loans		(700)
Provision (credit) for unfunded commitments	2,030	(981)
Net gain on loan sales	(1,632)	(5,301)
Net (gain) loss on sale of premises and equipment	(1,054)	1
Net gain on sale/write-down of other real estate owned and repossessions	(120)	(86)
Net gain on sale of available-for-sale investments	(7)
Accretion of deferred income, premiums, discounts and other	(2,686)	(4,731)
Gain on derivative interest rate products	(297)	(295)
Deferred income taxes	(1,422)	492
Changes in:
Interest receivable	(2,853)	827
Prepaid expenses and other assets	(13,250)	11,031
Accrued expenses and other liabilities	3,923	885
Income taxes refundable/payable	3,990	3,506
Net cash provided by operating activities	36,785	54,787
CASH FLOWS FROM INVESTING ACTIVITIES
Net change in loans	(200,386)	129,451
Purchase of loans	(152,615)	(52,071)
Purchase of premises and equipment	(10,911)	(2,281)
Proceeds from sale of premises and equipment	3,811	65
Proceeds from sale of other real estate owned and repossessions	2,049	1,536
Proceeds from sale of available-for-sale securities	4,936
Proceeds from maturities and calls of available-for-sale securities	750	5,830
Principal reductions on mortgage-backed securities	48,050	28,807
Purchase of available-for-sale securities	(336,183)	(80,904)
Redemption (purchase) of Federal Home Loan Bank stock and change in other interest-earning assets	(6,709)	3,051
Net cash provided by (used in) investing activities	(647,208)	33,484
CASH FLOWS FROM FINANCING ACTIVITIES
Net increase (decrease) in certificates of deposit	54,262	(231,587)
Net increase (decrease) in checking and savings deposits	(90,158)	281,037
Net increase (decrease) in short-term borrowings	178,772	(6,142)
Advances from borrowers for taxes and insurance	2,727	1,192
Dividends paid	(9,325)	(9,332)
Purchase of the Company's common stock	(50,381)	(7,460)
Stock options exercised	2,967	2,096
Net cash provided by financing activities	88,864	29,804
INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	(521,559)	118,075
CASH AND CASH EQUIVALENTS, BEGINNING OF PERIOD	717,267	563,729
CASH AND CASH EQUIVALENTS, END OF PERIOD	$ 195,708	$ 681,804