CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
ASSETS
Cash and cash equivalents	$ 754,393	$ 756,971
Available-for-sale debt securities, at fair value (amortized cost of $674,329 in 2022 and $492,626 in 2021, allowance for credit losses of $0 in 2022 and 2021)	629,947	495,126
Held-to-maturity debt securities (fair value of $32,621 in 2022 and $44,764 in 2021, allowance for credit losses of $10 in 2022 and $47 in 2021)	32,628	44,299
Equity securities with readily determinable fair value	175	2,620
Mortgage loans held for sale, at fair value	2,912	29,393
Consumer loans held for sale, at fair value	8,796	19,747
Consumer loans held for sale, at the lower of cost or fair value	12,679	2,937
Loans (loans carried at fair value of $11 in 2022 and $170 in 2021)	4,289,450	4,496,562
Allowance for credit losses	(64,919)	(64,577)
Loans, net	4,224,531	4,431,985
Federal Home Loan Bank stock, at cost	8,568	10,311
Premises and equipment, net	32,813	36,073
Right-of-use assets	41,303	38,825
Goodwill	16,300	16,300
Other real estate owned	1,634	1,792
Bank owned life insurance	101,013	99,161
Other assets and accrued interest receivable	131,971	108,092
TOTAL ASSETS	5,999,663	6,093,632
Deposits:
Noninterest-bearing	2,014,123	1,990,781
Interest-bearing	2,786,385	2,849,637
Total deposits	4,800,508	4,840,418
Securities sold under agreements to repurchase and other short-term borrowings	209,376	290,967
Operating lease liabilities	42,109	39,672
Federal Home Loan Bank advances	20,000	25,000
Other liabilities and accrued interest payable	86,712	63,343
Total liabilities	5,158,705	5,259,400
Commitments and contingent liabilities (Footnote 9)
STOCKHOLDERS' EQUITY
Preferred stock, no par value
Class A Common Stock and Class B Common Stock, no par value	4,649	4,702
Additional paid in capital	140,958	139,956
Retained earnings	728,639	687,700
Accumulated other comprehensive (loss) income	(33,288)	1,874
Total stockholders' equity	840,958	834,232
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 5,999,663	$ 6,093,632