Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Assets
Cash	$ 199,158	$ 262,327
Interest-bearing deposits due from banks	29,372	7,763
Total cash and cash equivalents	228,530	270,090
Investment securities, available for sale, at estimated fair value (allowance for credit losses of $83 at December 31, 2021, and $2 at December 31, 2020)	769,956	855,746
Investment securities, held to maturity (estimated fair value of $815,211 at December 31, 2021, and $93,868 at December 31, 2020, and allowance for credit losses of $181 at December 31, 2021, and none at December 31, 2020)	824,956	90,766
Equity securities, at fair value	17,368	14,694
Federal Home Loan Bank and other membership stock, at cost	9,049	11,979
Loans held for sale	1,943	1,335
Loans, net of deferred fees	5,976,148	6,021,232
Less: Allowance for credit losses	58,047	71,124
Total loans, net	5,918,101	5,950,108
Premises and equipment, net	45,916	48,495
Operating lease right-of-use assets	15,222	16,772
Accrued interest receivable	19,209	19,339
Goodwill	156,277	156,277
Other identifiable intangible assets	2,420	3,288
Bank owned life insurance	117,356	115,115
Other assets	71,753	110,293
Total Assets	8,198,056	7,664,297
Liabilities
Deposits	6,965,823	6,455,783
Federal funds purchased and securities sold under agreements to repurchase	106,453	169,560
Other borrowings	25,000	25,000
Subordinated debentures	179,043	118,257
Operating lease liabilities	16,523	18,183
Other liabilities	78,200	113,730
Total Liabilities	7,371,042	6,900,513
Stockholders’ Equity
Common stock, no par value; authorized 100,000,000 shares; issued 50,737,400 shares and outstanding 50,606,365 shares at December 31, 2021, and issued 50,610,681 shares and outstanding 50,479,646 shares at December 31, 2020	565,862	562,421
Retained earnings	259,340	191,418
Treasury shares, at cost, 131,035 shares at December 31, 2021 and December 31, 2020	(1,452)	(1,452)
Accumulated other comprehensive income	3,264	11,397
Total Stockholders’ Equity	827,014	763,784
Total Liabilities and Stockholders’ Equity	$ 8,198,056	$ 7,664,297