STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Cash flows from operating activities:
Net income	$ 8,899	$ 11,440
Adjustments to reconcile net income to net cash (used in) provided by operating activities:
Depreciation and amortization expense	375	318
Deferred income taxes	(406)	453
Non-cash operating lease cost	374	0
Stock-based compensation	8,477	5,015
Changes in operating assets and liabilities:
Accounts receivable	(469)	2,231
Inventory	(16,697)	(15,435)
Prepaid expenses and other current assets	(3,857)	2,902
Other assets	(185)	(1,785)
Accounts payable	2,372	4,249
Accrued expenses	(560)	8,054
Deferred revenue	9	(1,503)
Accrued compensation and benefits	(2,371)	(2,128)
Returns reserve	(233)	296
Sales tax payable	607	935
Income tax payable	(3,648)	1,235
Gift card liability	(315)	(142)
Deferred rent and lease incentive	0	(26)
Operating lease liabilities	(389)	0
Net cash (used in) provided by operating activities	(8,017)	16,109
Cash flows from investing activities:
Purchases of property and equipment	(364)	(528)
Net cash used in investing activities	(364)	(528)
Cash flows from financing activities:
Proceeds from stock option exercises	352	123
Net cash provided by financing activities	352	123
Net (decrease) increase in cash, cash equivalents, and restricted cash	(8,029)	15,704
Cash, cash equivalents, and restricted cash, beginning of period	197,430	58,133
Cash, cash equivalents, and restricted cash, end of period	189,401	73,837
Supplemental disclosures:
Property and equipment included in accounts payable and accrued expenses	149	73
Deferred offering costs included in accounts payable and accrued expenses	$ 0	$ 1,796