Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Assets
Cash and due from banks	$ 486,743	$ 411,676
Interest-bearing time deposits with other banks	1,183	1,183
Investment securities	364,361	313,879
Loans held for sale	12,230	64,987
Loans, net of allowance for loan losses of $52,455 and 56,548	1,822,186	1,956,266
Accrued interest receivable	6,655	7,696
Mortgage servicing rights, net	2,888	2,722
Leasehold improvements and equipment, net	7,144	7,421
Operating lease right-of-use assets	17,210	18,184
Federal Home Loan Bank stock, at cost	20,288	22,950
Cash surrender value of bank-owned life insurance	33,163	33,033
Deferred tax asset, net	20,865	21,426
Other assets	14,213	15,407
Total assets	2,809,129	2,876,830
Liabilities:
Noninterest-bearing deposits	64,944	63,760
Interest-bearing deposits	2,135,228	2,197,975
Total deposits	2,200,172	2,261,735
Federal Home Loan Bank borrowings	150,000	150,000
Subordinated notes, net	65,326	65,343
Operating lease liabilities	18,421	19,400
Accrued expenses and other liabilities	33,804	36,725
Total liabilities	2,467,723	2,533,203
Shareholders' equity:
Preferred stock, authorized 10,000,000 shares; no shares issued and outstanding
Common stock, no par value, authorized 500,000,000 shares; issued and outstanding 50,496,833 shares and 50,460,932 shares at March 31, 2022 and December 31, 2021, respectively	82,157	82,157
Additional paid-in capital	14,186	14,124
Retained earnings	253,503	248,243
Accumulated other comprehensive loss	(8,440)	(897)
Total shareholders' equity	341,406	343,627
Total liabilities and shareholders' equity	$ 2,809,129	$ 2,876,830