Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024
Current assets:
Cash and cash equivalents	$ 40,355	$ 16,706
Short-term investments	187,136	220,517
Accounts receivable, net	28,058	30,050
Inventories, net	25,061	22,009
Prepaid and other current assets	3,264	4,541
Total current assets	283,874	293,823
Property and equipment, net	13,255	12,413
Operating leases right-of-use assets	10,588	11,217
Restricted cash	750	750
Other assets	542	360
Total assets	309,009	318,563
Current liabilities:
Accounts payable	3,348	4,544
Accrued expenses and other current liabilities	15,934	20,358
Lease liabilities	1,101	974
Total current liabilities	20,383	25,876
Long-term lease liabilities	10,614	11,322
Other long-term liabilities	0	127
Total liabilities	30,997	37,325
Commitments and contingencies (Note 9)
Stockholders' deficit:
Common stock, $0.001 par value, 900,000,000 shares authorized, 40,913,380 shares issued and outstanding as of June 30, 2025 and 40,428,220 shares issued and outstanding as of December 31, 2024	41	40
Preferred stock, $0.001 par value, 100,000,000 shares authorized, no shares issued and outstanding	0	0
Additional paid-in capital	920,159	903,127
Accumulated other comprehensive (loss) income	(117)	166
Accumulated deficit	(642,071)	(622,095)
Total stockholders' equity	278,012	281,238
Total liabilities and stockholders' equity	$ 309,009	$ 318,563