CONDENSED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Cash flows from operating activities:
Net income	$ 6,491	$ 13,751
Adjustments to reconcile net income to net cash (used in) provided by operating activities:
Depreciation and amortization expense	1,372	808
Deferred income taxes	(984)	(315)
Non-cash operating lease cost	1,364	1,061
Stock-based compensation	22,309	17,254
Other	(260)	0
Changes in operating assets and liabilities:
Accounts receivable	597	(2,637)
Due from related party	0	(631)
Inventory	10,170	(41,578)
Prepaid expenses and other current assets	2,034	(4,929)
Other assets	(1)	(687)
Accounts payable	(9,100)	(4,081)
Accrued expenses	(8,181)	2,970
Accrued compensation and benefits	951	(2,994)
Sales tax payable	(421)	58
Gift card liability	508	319
Deferred revenue	(2,009)	448
Returns reserve	(144)	(387)
Income tax payable	3,290	(3,973)
Operating lease liabilities	(1,466)	(964)
Other non-current liabilities	0	(28)
Net cash (used in) provided by operating activities	26,520	(26,535)
Cash flows from investing activities:
Purchases of property and equipment	(1,613)	(1,727)
Purchases of available-for-sale securities	(38,343)	0
Purchases of held-to-maturity securities	0	(500)
Net cash used in investing activities	(39,956)	(2,227)
Cash flows from financing activities:
Proceeds from stock option exercises and employee stock purchases	637	1,073
Tax payments related to net share settlements on restricted stock units	(246)	0
Capital contributions	0	479
Net cash provided by financing activities	391	1,552
Net decrease in cash, cash equivalents, and restricted cash	(13,045)	(27,210)
Cash, cash equivalents, and restricted cash, beginning of period	159,775	197,430
Cash and cash equivalents, end of period	146,730	170,220
Supplemental disclosures:
Property and equipment included in accounts payable and accrued expenses	153	309
Lease assets obtained in exchange for new operating lease liabilities	$ 3,206	$ 4,670