Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Current assets:
Cash and cash equivalents	$ 41,139	$ 62,888
Short-term investments	37,429	45,957
Accounts receivable, net	5,920	5,488
Inventory	6,098	6,427
Prepaid expenses and other current assets	2,419	3,826
Total current assets	93,005	124,586
Property and equipment, net	6,004	4,802
Operating lease right-of-use assets	982	1,169
Other assets	1,629	1,866
Total assets	101,620	132,423
Current liabilities:
Accounts payable	2,265	5,898
Accrued liabilities	13,751	14,306
Operating lease liabilities, current portion	374	434
Due to licensor payable (Note 7)	5,757	5,757
Total current liabilities	22,147	26,395
Operating lease liabilities, net of current portion	682	833
Total liabilities	22,829	27,228
Commitments and contingencies (Note 12)
Stockholders’ equity:
Preferred stock, $0.0001 par value, 10,000,000 shares authorized; no shares issued and outstanding as of June 30, 2024 and December 31, 2023	0	0
Common stock, $0.0001 par value; 300,000,000 shares authorized; 24,614,834 and 24,554,205 shares issued and outstanding as of June 30, 2024 and December 31, 2023, respectively	2	2
Additional paid-in capital	380,651	374,129
Accumulated other comprehensive (loss) income	(27)	27
Accumulated deficit	(301,835)	(268,963)
Total stockholders’ equity	78,791	105,195
Total liabilities and stockholders’ equity	$ 101,620	$ 132,423