Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Current assets:
Cash and cash equivalents	$ 9,664	$ 179,293
Marketable debt securities, short-term	109,634
Restricted cash	1,472	1,472
Prepaid expenses and other current assets	3,834	5,847
Total current assets	124,604	186,612
Property and equipment, net	11,872	11,165
Intangible assets, net	24,308
Operating lease right-of-use assets	12,942	13,602
Total assets	173,726	211,379
Current liabilities:
Accounts payable	3,896	7,097
Accrued expenses and other current liabilities	12,971	24,537
Operating lease liabilities, current portion	1,232
Deferred revenue	7,660
Total current liabilities	25,759	31,634
Operating lease liabilities, net of current portion	20,099	18,921
Deferred tax liability, net	2,164
Total liabilities	48,022	50,555
Commitments and contingencies (Note 19)
Stockholders' equity:
Preferred stock, par value $0.001 per share, 10,000,000 shares authorized; zero shares issued and outstanding
Common stock, $0.001 par value per share; 190,000,000 shares authorized; 44,754,853 and 35,110,016 shares issued as of December 31, 2023 and 2022, respectively, 44,754,853 and 34,958,730 shares outstanding as of December 31, 2023 and 2022, respectively	45	34
Additional paid-in capital	411,821	373,225
Accumulated other comprehensive income	63
Accumulated deficit	(286,225)	(212,435)
Total stockholders' equity	125,704	160,824
Total liabilities and stockholders' equity	$ 173,726	$ 211,379