Condensed Consolidated Balance Sheets - USD ($) $ in Thousands		Sep. 30, 2021	Dec. 31, 2020
Assets
Cash and due from banks		$ 22,604	$ 5,197
Interest-bearing deposits in banks		839,547	519,766
Total cash and cash equivalents		862,151	524,963
Restricted cash	[1]	77,577	103,522
Securities available for sale at fair value (includes $268,732 and $159,164 at amortized cost, respectively)		274,930	142,226
Loans held for sale at fair value	[1]	152,160	121,902
Loans and leases held for investment		2,707,992	0
Allowance for loan and lease losses		(104,736)	0
Loans and leases held for investment, net		2,603,256	0
Retail and certificate loans held for investment at fair value	[1]	298,541	636,686
Other loans held for investment at fair value	[1]	27,229	49,954
Property, equipment and software, net		96,073	96,641
Goodwill		75,717	0
Other assets	[1]	283,126	187,399
Total assets		4,750,760	1,863,293
Deposits:
Interest-bearing		2,614,663	0
Noninterest-bearing		224,056	0
Total deposits		2,838,719	0
Short-term borrowings		46,110	104,989
Advances from Paycheck Protection Program Liquidity Facility (PPPLF)		391,945	0
Retail notes, certificates and secured borrowings at fair value	[1]	298,541	636,774
Payable on Structured Program borrowings	[1]	89,252	152,808
Other long-term debt		15,563	0
Other liabilities	[1]	265,840	244,551
Total liabilities		3,945,970	1,139,122
Equity
Series A Preferred stock, $0.01 par value; 1,200,000 shares authorized; 0 and 43,000 shares issued and outstanding, respectively		0	0
Common stock, $0.01 par value; 180,000,000 shares authorized; 99,782,192 and 88,149,510 shares issued and outstanding, respectively		998	881
Additional paid-in capital		1,594,646	1,508,020
Accumulated deficit		(796,742)	(786,214)
Treasury stock, at cost; 4,251 and 0 shares, respectively		(92)	0
Accumulated other comprehensive income		5,980	1,484
Total equity		804,790	724,171
Total liabilities and equity		$ 4,750,760	$ 1,863,293

[1] Includes amounts in consolidated variable interest entities (VIEs) presented separately in the table below.