CONSOLIDATED AND CONDENSED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Income Statement [Abstract]
Net revenue	$ 2,993,000	$ 3,478,000
Cost of goods sold	2,190,000	2,475,000
Gross profit	803,000	1,003,000
Operating expenses:
Customer service and merchant fees	151,000	147,000
Advertising	336,000	366,000
Selling, operations, technology, general and administrative	626,000	452,000
Customer service center impairment and other charges	0	12,000
Total operating expenses	1,113,000	977,000
(Loss) income from operations	(310,000)	26,000
Interest expense, net	(8,000)	(7,000)
Other expense, net	0	(3,000)
(Loss) income before income taxes	(318,000)	16,000
Provision (benefit) for income taxes, net	1,000	(2,000)
Net (loss) income	$ (319,000)	$ 18,000
(Loss) earnings per share:
Basic (in usd per share)	$ (3.04)	$ 0.18
Diluted (in usd per share)	$ (3.04)	$ 0.16
Weighted-average number of shares of common stock outstanding used in computing per share amounts:
Basic (in shares)	105,000	103,000
Diluted (in shares)	105,000	107,000