Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Current assets:
Cash and cash equivalents	$ 16,720	$ 9,692
Short-term investments	220,400	117,490
Accounts receivable, net	25,368	20,281
Inventories, net	21,673	17,421
Prepaid and other current assets	2,607	3,523
Total current assets	286,768	168,407
Property and equipment, net	12,241	10,841
Operating leases right-of-use assets	10,536	2,444
Restricted cash	711	711
Other assets	213	147
Total assets	310,469	182,550
Current liabilities:
Accounts payable	4,581	3,863
Accrued expenses and other current liabilities	17,323	15,239
Lease liabilities	734	1,801
Total current liabilities	22,638	20,903
Long-term lease liabilities	10,570	1,211
Other long-term liabilities	0	74
Total liabilities	33,208	22,188
Commitments and contingencies (Note 9)
Stockholders' deficit:
Common stock, $0.001 par value, 900,000,000 shares authorized, 40,254,105 shares issued and outstanding as of September 30, 2024 and 36,139,513 shares issued and outstanding as of December 31, 2023	40	36
Preferred stock, $0.001 par value, 100,000,000 shares authorized, no shares issued and outstanding	0	0
Additional paid-in capital	892,857	754,971
Accumulated other comprehensive income (loss)	521	(5)
Accumulated deficit	(616,157)	(594,640)
Total stockholders' equity	277,261	160,362
Total liabilities and stockholders' equity	$ 310,469	$ 182,550