Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Assets
Cash	$ 358,052	$ 262,327
Interest-bearing deposits due from banks	17,348	7,763
Total cash and cash equivalents	375,400	270,090
Investment securities available for sale, at fair value (allowance for credit losses of $21 at June 30, 2021 and $2 at December 31, 2020)	988,673	855,746
Investment securities held to maturity (fair value of $96,174 at June 30, 2021 and $93,868 at December 31, 2020 and $137 allowance for credit losses at June 30, 2021 and none at December 31, 2020)	94,278	90,766
Equity securities, at fair value	15,440	14,694
Federal Home Loan Bank and other membership bank stock, at cost	9,210	11,979
Loans held for sale	816	1,335
Loans, net of deferred fees	5,988,832	6,021,232
Less: Allowance for credit losses	60,389	71,124
Net loans	5,928,443	5,950,108
Premises and equipment, net	47,641	48,495
Operating lease right-of-use assets	15,513	16,772
Accrued interest receivable	18,309	19,339
Goodwill	156,277	156,277
Other identifiable intangible assets	2,841	3,288
Bank owned life insurance	116,398	115,115
Other assets	84,999	110,293
Total Assets	7,854,238	7,664,297
Liabilities
Deposits	6,715,035	6,455,783
Federal funds purchased and securities sold under agreements to repurchase	100,190	169,560
Other borrowings	25,000	25,000
Subordinated debentures	113,045	118,257
Operating lease liabilities	16,847	18,183
Other liabilities	87,445	113,730
Total Liabilities	7,057,562	6,900,513
Stockholders' Equity
Common stock, no par value; authorized 100,000,000 shares; issued 50,732,384 shares and outstanding 50,601,349 shares at June 30, 2021 and issued 50,610,681 shares and outstanding 50,479,646 shares at December 31, 2020	563,980	562,421
Retained earnings	228,803	191,418
Treasury shares, at cost, 131,035 shares at June 30, 2021 and December 31, 2020	(1,452)	(1,452)
Accumulated other comprehensive income	5,345	11,397
Total Stockholders' Equity	796,676	763,784
Total Liabilities and Stockholders' Equity	$ 7,854,238	$ 7,664,297
Treasury shares (in shares)	131,035	131,035