Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Assets
Cash and due from banks	$ 971,817	$ 249,711
Interest earning time deposits	5,767	8,965
Investment securities, available for sale	1,669,634	1,134,025
Investment securities, held to maturity (fair value of $768,099 and $179,990)	769,240	168,676
Loans held for sale	4,811	13,538
Loans, net of allowance for credit losses of $56,779 and $57,027	3,603,302	3,810,356
Premises and equipment, net	93,866	92,416
Federal Home Loan Bank stock	24,440	23,023
Goodwill	162,788	151,238
Other intangible assets	21,150	22,955
Interest receivable	24,762	21,396
Cash value of life insurance	97,003	96,751
Other assets	85,660	93,564
Total assets	7,534,240	5,886,614
Deposits
Non–interest bearing	1,324,757	1,053,242
Interest bearing	4,655,142	3,477,891
Total deposits	5,979,899	4,531,133
Borrowings	670,753	475,000
Subordinated notes	58,713	58,603
Junior subordinated debentures issued to capital trusts	56,722	56,548
Interest payable	1,427	2,712
Other liabilities	58,184	70,402
Total liabilities	6,825,698	5,194,398
Commitments and contingent liabilities
Stockholders’ Equity
Preferred stock, Authorized, 1,000,000 shares, Issued 0 shares	0	0
Common stock, no par value, Authorized 99,000,000 shares Issued 0 and 43,905,631 shares, Outstanding 0 and 43,880,562 shares	0	0
Additional paid-in capital	351,954	362,945
Retained earnings	348,943	301,419
Accumulated other comprehensive income	7,645	27,852
Total stockholders’ equity	708,542	692,216
Total liabilities and stockholders’ equity	$ 7,534,240	$ 5,886,614