Condensed Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Current assets:
Cash and cash equivalents	$ 36,764	$ 36,946
Accounts receivable, net	10,114	11,554
Inventory	7,987	8,391
Prepaid expenses and other current assets	517	988
Total current assets	55,382	57,879
Property and equipment, net	3,790	3,717
Right-of-use assets	5,182	5,495
Other assets	211	212
Total assets	64,565	67,303
Current liabilities:
Accounts payable	1,950	2,916
Accrued liabilities	1,760	4,336
Deferred revenue		336
Lease liabilities, current portion	1,275	1,190
Total current liabilities	4,985	8,778
Lease liabilities, net of current portion	3,996	4,390
Long-term income tax liability	162	214
Total liabilities	9,143	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 June 30, 2024 and December 31, 2023, respectively
Common stock, $0.0001 par value per share; 100,000,000 shares authorized; 21,656,683 and 21,080,472 shares issued and outstanding as of June 30, 2024 and December 31, 2023, respectively	2	2
Additional paid-in capital	195,774	191,569
Accumulated deficit	(140,354)	(137,650)
Total stockholders' equity	55,422	53,921
Total liabilities and stockholders' equity	$ 64,565	$ 67,303