Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Current assets:
Cash and cash equivalents	$ 111,032	$ 148,210
Short-term investments	42,873	48,947
Prepaid expenses and other current assets	5,244	3,191
Total current assets	159,149	200,348
Property and equipment, net	16,064	17,174
Operating lease right-of-use assets	3,381	3,681
Finance lease right-of-use assets	96	98
Restricted cash	339	508
Other non-current assets	794	764
Total assets	179,823	222,573
Current liabilities:
Accounts payable	1,724	2,596
Accrued expenses and other current liabilities	7,144	17,495
Operating lease liabilities, current	2,765	2,559
Finance lease liabilities, current	52	42
Contingent value rights liability, current	1,388	281
Total current liabilities	13,073	22,973
Operating lease liabilities, non-current	10,915	12,302
Finance lease liabilities, non-current	53	65
Contingent value rights liability, non-current	717	1,006
Other liabilities	51	203
Total liabilities	24,809	36,549
Stockholders' equity:
Preferred stock, $0.000001 par value; $50,000,000 shares authorized as of June 30, 2024 and December 31, 2023; 0 shares issued and outstanding as of June 30, 2024 and December 31, 2023	0	0
Common stock, $0.000001 par value; $450,000,000 shares authorized as of June 30, 2024 and December 31, 2023; $12,989,208 and $12,823,665 shares issued and outstanding as of June 30, 2024 and December 31, 2023, respectively	0	0
Additional paid-in capital	377,581	373,178
Accumulated deficit	(222,567)	(187,154)
Total stockholders' equity	155,014	186,024
Total liabilities and stockholders' equity	$ 179,823	$ 222,573