CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Assets
Cash and due from banks	$ 199,460	$ 86,630
Interest bearing deposits with other banks	1,028,235	317,458
Total cash and cash equivalents	1,227,695	404,088
Time deposits with other banks	750	750
Debt securities:
Securities available-for-sale (at fair value)	1,546,155	1,398,157
Securities held-to-maturity (fair value $518.5 million at September 30, 2021 and $192.2 million at December 31, 2020)	526,502	184,484
Total debt securities	2,072,657	1,582,641
Loans held for sale (at fair value)	49,597	68,890
Loans	5,905,884	5,735,349
Less: Allowance for credit losses	(87,823)	(92,733)
Loans, net of allowance for credit losses	5,818,061	5,642,616
Bank premises and equipment, net	71,250	75,117
Other real estate owned	13,628	12,750
Goodwill	252,154	221,176
Other intangible assets, net	16,153	16,745
Bank owned life insurance	193,747	131,776
Net deferred tax assets	24,187	23,629
Other assets	153,619	162,214
Total Assets	9,893,498	8,342,392
Liabilities
Deposits	8,334,172	6,932,561
Securities sold under agreements to repurchase, maturing within 30 days	105,548	119,609
Subordinated debt	71,576	71,365
Other liabilities	91,682	88,455
Total Liabilities	8,602,978	7,211,990
Shareholders' Equity
Common stock, par value $0.10 per share, authorized 120,000,000 shares, issued 58,742,223 and outstanding 58,349,137 at September 30, 2021, and authorized 120,000,000, issued 55,584,979 and outstanding 55,243,226 shares at December 31, 2020	5,835	5,524
Other shareholders' equity	1,284,685	1,124,878
Total Shareholders' Equity	1,290,520	1,130,402
Total Liabilities and Shareholders' Equity	$ 9,893,498	$ 8,342,392