Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Current assets
Cash and cash equivalents	$ 735,387	$ 925,276
Restricted cash	52,295	20,544
Short-term investments	29,605	131,561
Accounts receivable, net of allowances for credit losses	84,757	54,719
Inventory	249,003	49,158
Loans held for sale	51,643	42,539
Prepaid expenses	18,028	12,131
Other current assets	7,152	4,898
Total current assets	1,227,870	1,240,826
Property and equipment, net	53,907	43,988
Right-of-use assets, net	58,144	44,149
Long-term investments	36,085	11,922
Goodwill	407,228	9,186
Intangibles, net	203,782	1,830
Other assets, noncurrent	14,059	8,619
Total assets	2,001,075	1,360,520
Current liabilities
Accounts payable	26,095	5,644
Accrued liabilities	102,345	69,460
Other payables	17,367	13,184
Warehouse credit facilities	46,425	39,029
Secured revolving credit facility	123,770	23,949
Convertible senior notes, net	23,428	22,482
Lease liabilities	14,633	11,973
Total current liabilities	354,063	185,721
Lease liabilities and deposits, noncurrent	60,958	49,339
Convertible senior notes, net, noncurrent	1,211,517	488,268
Payroll tax liabilities, noncurrent	7,841	6,812
Deferred tax liabilities	1,254	0
Total liabilities	1,635,633	730,140
Commitments and contingencies (Note 8)
Series A convertible preferred stock	39,846	39,823
Stockholders’ equity
Common stock	105	103
Additional paid-in capital	651,627	860,556
Accumulated other comprehensive income	77	211
Accumulated deficit	(326,213)	(270,313)
Total stockholders’ equity	325,596	590,557
Total liabilities, mezzanine equity, and stockholders’ equity	$ 2,001,075	$ 1,360,520