Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Assets
Cash	$ 194,256	$ 223,299
Interest-bearing deposits due from banks	25,286	12,651
Total cash and cash equivalents	219,542	235,950
Investment securities available for sale, at fair value (allowance for credit losses of $0 at June 30, 2023 and $310 at December 31, 2022)	988,973	1,054,312
Investment securities held to maturity (fair value of $730,805 at June 30, 2023 and $760,455 at December 31, 2022 and allowance for credit losses of $146 at June 30, 2023 and $107 at December 31, 2022)	879,106	923,308
Equity securities, at fair value	17,429	17,283
Federal Home Loan Bank and other membership bank stock, at cost	53,103	42,483
Loans held for sale	563	536
Loans, net of deferred fees	8,101,287	7,866,050
Less: Allowance for credit losses	73,965	70,264
Total loans, net	8,027,322	7,795,786
Premises and equipment, net	55,114	55,429
Operating lease right-of-use assets	18,478	20,052
Accrued interest receivable	34,232	33,374
Goodwill	271,829	271,829
Other intangible assets	8,060	9,088
Bank owned life insurance	158,193	156,985
Other assets	166,022	167,425
Total Assets	10,897,966	10,783,840
Liabilities
Deposits	8,444,681	8,567,471
Federal funds purchased and securities sold under agreements to repurchase	938,718	728,797
Other borrowings	25,000	25,000
Subordinated debentures	194,486	194,264
Operating lease liabilities	19,710	21,449
Other liabilities	143,669	138,272
Total Liabilities	9,766,264	9,675,253
Stockholders' Equity
Common stock, no par value; authorized 100,000,000 shares; issued 65,159,220 shares and outstanding 65,028,185 shares at June 30, 2023 and issued 65,002,738 shares and outstanding 64,871,703 shares at December 31, 2022	856,807	855,425
Retained earnings	352,779	329,375
Treasury shares, at cost, 131,035 shares at June 30, 2023 and December 31, 2022	(1,452)	(1,452)
Accumulated other comprehensive loss	(76,432)	(74,761)
Total Stockholders' Equity	1,131,702	1,108,587
Total Liabilities and Stockholders' Equity	$ 10,897,966	$ 10,783,840