Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 48,487	$ 232,217
Marketable securities	144,323
Prepaid expenses and other current assets	6,335	4,299
Total current assets	199,145	236,516
Property and equipment, net	2,950	2,439
Right-of-use asset	5,910	6,538
Deposits and other assets	3,179	2,386
Total assets	211,184	247,879
Current liabilities:
Accounts payable	4,092	2,384
Accrued expenses and other current liabilities	5,348	5,854
Operating lease liability	1,880	1,851
Deferred revenue	17,194	17,100
Total current liabilities	28,514	27,189
Long-term portion of operating lease liability	4,483	5,135
Deferred revenue, net of current portion	3,819	7,678
Total liabilities	36,816	40,002
Commitments and contingencies (Note 12)
Stockholders equity
Preferred Stock, $0.001 par value - 10,000,000 shares authorized as of June 30,2022 and December 31, 2021; No shares issued and outstanding as of June 30, 2022 or December 31, 2021
Common stock, $0.001 par value, 150,000,000 shares authorized, 36,251,977 issued and outstanding as June 30, 2022; 150,000,000 shares authorized, 35,975,034 issued and outstanding as of December 31,2021	36	36
Additional paid-in capital	358,220	353,295
Accumulated other comprehensive loss	(1,104)
Accumulated deficit	(182,784)	(145,454)
Total stockholders' equity	174,368	207,877
Total liabilities and stockholders' equity	$ 211,184	$ 247,879