Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Current assets:
Cash and cash equivalents	$ 28,000	$ 16,706
Short-term investments	201,341	220,517
Accounts receivable, net	30,958	30,050
Inventories, net	23,574	22,009
Prepaid and other current assets	4,541	4,541
Total current assets	288,414	293,823
Property and equipment, net	12,557	12,413
Operating leases right-of-use assets	10,922	11,217
Restricted cash	750	750
Other assets	401	360
Total assets	313,044	318,563
Current liabilities:
Accounts payable	7,111	4,544
Accrued expenses and other current liabilities	14,575	20,358
Lease liabilities	1,055	974
Total current liabilities	22,741	25,876
Long-term lease liabilities	10,987	11,322
Other long-term liabilities	0	127
Total liabilities	33,728	37,325
Commitments and contingencies (Note 8)
Stockholders' deficit:
Common stock, $0.001 par value, 900,000,000 shares authorized, 40,588,540 shares issued and outstanding as of March 31, 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	909,545	903,127
Accumulated other comprehensive income	15	166
Accumulated deficit	(630,285)	(622,095)
Total stockholders' equity	279,316	281,238
Total liabilities and stockholders' equity	$ 313,044	$ 318,563