Consolidated Statements of Cash Flows (Unaudited) - USD ($)	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
CASH FLOWS FROM OPERATING ACTIVITIES:
NET INCOME	$ 12,392,000	$ 15,626,000
Adjustments to reconcile net income to net cash provided by operating activities:
Net amortization of premiums, discounts and deferred loan fees and costs	1,109,000	497,000
Depreciation and amortization	855,000	2,138,000
Amortization of intangible assets	265,000	304,000
Amortization of operating lease right-of-use assets	661,000	652,000
Provision for loan losses	9,223,000	508,000
Loans originated for sale	(14,634,000)	(8,931,000)
Proceeds from sales of loans held for sale	13,694,000	10,928,000
Gains on sales of investment securities, net	(342,000)	0
Change in market value of equity securities	653,000	(353,000)
Gains on sales of loans held for sale	(415,000)	(371,000)
Gains on other real estate and other repossessed assets	(86,000)	(36,000)
Losses on sales of premises and equipment	14,000	85,000
Long-term debt prepayment penalty	356,000	0
Stock-based compensation	847,000	696,000
Excess tax (deficiencies) benefits	(113,000)	131,000
Increase in other assets	(64,307,000)	(2,590,000)
Increase in other liabilities	64,225,000	959,000
NET CASH PROVIDED BY OPERATING ACTIVITIES	24,397,000	20,243,000
CASH FLOWS FROM INVESTING ACTIVITIES:
Net cash acquired in acquisitions	0	13,454,000
Proceeds from repayments and maturities of available for sale securities	70,134,000	42,074,000
Proceeds from repayments and maturities of held to maturity securities	8,076,000	4,153,000
Proceeds from sales of equity securities	0	1,138,000
Sales proceeds	94,696,000	0
Purchase of available for sale securities	(213,062,000)	(36,085,000)
Purchase of held to maturity securities	0	(8,510,000)
Purchase of equity securities	(1,082,000)	(95,000)
Proceeds from redemptions of Federal Home Loan Bank stock	41,450,000	25,792,000
Purchases of Federal Home Loan Bank stock	(47,520,000)	(27,675,000)
Net increase in loans	(191,014,000)	(38,506,000)
Proceeds from sales of other real estate and repossessed assets	649,000	253,000
Proceeds from dispositions and sales of premises and equipment	0	953,000
Purchases of premises and equipment	(1,605,000)	(1,793,000)
NET CASH USED IN INVESTING ACTIVITIES	(239,278,000)	(24,847,000)
CASH FLOWS FROM FINANCING ACTIVITIES:
Net increase in deposits	161,448,000	34,545,000
Increase in federal funds purchased and securities sold under agreements to repurchase	90,427,000	27,361,000
Repayments of other borrowings	(25,456,000)	(33,133,000)
Purchase of treasury stock	(1,452,000)	0
Retirement of restricted stock	(457,000)	(571,000)
Dividends paid	(6,364,000)	(5,838,000)
NET CASH PROVIDED BY FINANCING ACTIVITIES	218,146,000	22,364,000
Net increase in cash and cash equivalents	3,265,000	17,760,000
Cash and cash equivalents, beginning of period	282,371,000	208,599,000
CASH AND CASH EQUIVALENTS, END OF PERIOD	285,636,000	226,359,000
Supplemental schedule of non-cash investing and financing activities:
Cash paid during the period for income taxes	368,000	230,000
Cash paid during the period for interest	12,973,000	13,001,000
Transfer of loans into other repossessed assets and other real estate owned	(393,000)	102,000
Initial recognition of operating lease right-of-use assets	0	18,651,000
Initial recognition of operating lease liabilities	0	20,203,000
Non-cash assets acquired:
Federal Home Loan Bank stock	0	1,767,000
Investment securities	0	22,734,000
Loans, including loans held for sale	0	426,118,000
Goodwill and other intangible assets, net	0	23,125,000
Other assets	0	9,304,000
Total non-cash assets acquired	0	483,048,000
Deposits	0	409,638,000
Other borrowings	0	40,957,000
Other liabilities	0	2,490,000
Total liabilities assumed	0	453,085,000
Common stock issued	$ 0	$ 43,417,000