CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Assets
Cash and due from banks	$ 233,637	$ 180,663
Interest bearing cash and cash equivalents	4,778,623	7,765,996
Available-for-sale debt securities	2,615,644	3,538,201
Held-to-maturity debt securities	935,514	0
Equity securities	33,956	45,607
Investment securities	3,585,114	3,583,808
Loans held for sale	36,357	8,123
Loans held for investment, mortgage finance	4,090,033	7,475,497
Loans held for investment	15,197,307	15,331,457
Less: Allowance for credit losses on loans	(253,469)	(211,866)
Loans held for investment, net	19,033,871	22,595,088
Premises and equipment, net	26,382	20,901
Accrued interest receivable and other assets	719,162	559,897
Goodwill and intangible assets, net	1,496	17,262
Total assets	28,414,642	34,731,738
Deposits [Abstract]
Non-interest bearing deposits	9,618,081	13,390,370
Interest bearing deposits	13,238,799	14,718,995
Total deposits	22,856,880	28,109,365
Accrued interest payable	24,000	7,699
Other liabilities	345,827	273,488
Short-term borrowings	1,201,142	2,202,832
Long-term debt	931,442	928,738
Total liabilities	25,359,291	31,522,122
Stockholders’ equity:
Preferred stock	300,000	300,000
Common stock	509	506
Additional paid-in capital	1,025,593	1,008,559
Retained earnings	2,263,502	1,948,274
Treasury stock shares at cost: 2,083,535 and 417 at December 31, 2022 and 2021, respectively	(115,310)	(8)
Accumulated other comprehensive loss, net of taxes	(418,943)	(47,715)
Total stockholders’ equity	3,055,351	3,209,616
Total liabilities and stockholders’ equity	$ 28,414,642	$ 34,731,738