Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Current assets
Cash and cash equivalents	$ 187,904	$ 211,531
Prepaid expenses and other current assets	11,344	10,207
Total current assets	199,248	221,738
Restricted cash	268	268
Property and equipment, net	271	155
Right of use lease asset	2,248
Noncurrent assets	136	127
Total assets	202,171	222,288
Current liabilities
Accounts payable	2,087	3,928
Lease liability - current	345
Accrued expenses and other current liabilities	3,998	6,377
Total current liabilities	6,430	10,305
Lease liability - noncurrent	2,048
Other long-term liabilities		59
Total liabilities	8,478	10,364
Commitments and contingencies (Note 9)
Stockholders' equity
Preferred stock, par value of $0.001 per share; 5,000,000 shares authorized, no shares issued and outstanding as of March 31, 2022 and December 31, 2021
Common stock, par value of $0.001 per share; 300,000,000 shares authorized, 28,815,267 shares issued and outstanding as of March 31, 2022 and December 31, 2021	29	29
Additional paid-in capital	321,285	319,665
Accumulated deficit	(123,485)	(106,281)
Accumulated other comprehensive loss	(4,136)	(1,489)
Total stockholders' equity	193,693	211,924
Total liabilities, convertible preference shares and stockholders' equity	$ 202,171	$ 222,288