Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
Cash flows from operating activities:
Net income	$ 52,546	$ 8,957
Adjustments to reconcile net income to net cash used in operating activities:
Depreciation	249	277
Gain on sale of property and equipment	0	(246)
Amortization of debt financing costs	1,546	209
Impairment of inventory	22,205	339
Stock-based compensation	4,028	1,263
Change in fair value of warrant liabilities	(18,201)	0
Changes in operating assets and liabilities:
Accounts receivable	(6,764)	(4,808)
Inventory	(179,060)	(311,840)
Prepaid expenses and other assets	(5,847)	(10,108)
Accounts payable	4,306	3,153
Accrued and other liabilities	12,513	15,274
Net cash used in operating activities	(112,479)	(297,530)
Cash flows from investing activities:
Purchases of property and equipment	(725)	(5,942)
Proceeds from sales of property and equipment	0	2,032
Net cash used in investing activities	(725)	(3,910)
Cash flows from financing activities:
Borrowings from credit facilities and notes payable	2,132,189	888,970
Repayments of credit facilities and notes payable	(2,017,985)	(580,819)
Payment of debt financing costs	(35)	(185)
Proceeds from exercise of stock options	4,775	633
Payments for taxes related to stock-based awards	(235)	0
Net cash provided by financing activities	118,709	308,599
Net change in cash, cash equivalents and restricted cash	5,505	7,159
Cash, cash equivalents and restricted cash, beginning of period	194,433	50,742
Cash, cash equivalents and restricted cash, end of period	199,938	57,901
Reconciliation of cash, cash equivalents and restricted cash to the condensed consolidated balance sheet:
Cash and cash equivalents	155,464	44,560
Restricted cash	44,474	13,341
Total cash, cash equivalents and restricted cash	199,938	57,901
Supplemental disclosure of cash flow information:
Cash payments for interest	$ 19,941	$ 5,537