Condensed Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Current assets:
Cash and cash equivalents	$ 39,588	$ 36,946
Accounts receivable, net	11,407	11,554
Inventory	8,441	8,391
Prepaid expenses and other current assets	4,585	988
Total current assets	64,021	57,879
Property and equipment, net	3,412	3,717
Right-of-use assets	4,868	5,495
Other assets	300	212
Total assets	72,601	67,303
Current liabilities:
Accounts payable	2,742	2,916
Accrued liabilities	2,140	4,336
Deferred revenue	372	336
Lease liabilities, current portion	1,290	1,190
Contract obligations	2,953
Total current liabilities	9,497	8,778
Lease liabilities, net of current portion	3,668	4,390
Long-term income tax liability	162	214
Total liabilities	13,327	13,382
Commitments and contingencies (Note 5)
Stockholders' equity:
Preferred stock, $0.0001 par value per share; 5,000,000 shares authorized; no shares issued and outstanding as of September 30, 2024 and December 31, 2023, respectively
Common stock, $0.0001 par value per share; 100,000,000 shares authorized; 21,833,041 and 21,080,472 shares issued and outstanding as of September 30, 2024 and December 31, 2023, respectively	2	2
Additional paid-in capital	197,355	191,569
Accumulated deficit	(138,083)	(137,650)
Total stockholders' equity	59,274	53,921
Total liabilities and stockholders' equity	$ 72,601	$ 67,303