Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 39,019	$ 148,989
Short-term investments	133,541	0
Accounts receivable, net	1,862	0
Inventory	1,861	0
Prepaid expenses and other current assets	3,746	2,283
Total current assets	180,029	151,272
Property and equipment, net	508	57
Operating lease right-of-use assets	1,522	557
Intangible asset, net	0	3,811
Other assets	2,178	2,213
Total assets	184,237	157,910
Current liabilities:
Accounts payable	3,519	6,439
Accrued liabilities	14,922	8,703
Operating lease liabilities, current portion	394	131
Total current liabilities	18,835	15,273
Operating lease liabilities, net of current portion	1,267	474
Due to licensor	5,757	5,757
Total liabilities	25,859	21,504
Commitments and contingencies
Preferred stock, shares issued (in shares)	0	0
Stockholders’ equity:
Preferred stock, $0.0001 par value, 10,000,000 shares authorized; no shares issued and outstanding as of December 31, 2022 and 2021	$ 0	$ 0
Common stock, $0.0001 par value, 300,000,000 shares authorized; 24,435,007 and 20,894,695 shares issued and outstanding as of December 31, 2022 and 2021, respectively	2	2
Additional paid-in capital	361,689	279,089
Accumulated other comprehensive loss	(115)	0
Accumulated deficit	(203,198)	(142,685)
Total stockholders’ equity	158,378	136,406
Total liabilities and stockholders’ equity	$ 184,237	$ 157,910