Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
CURRENT ASSETS:
Cash and cash equivalents	$ 16,767	$ 115,826
Marketable securities	265,454	203,495
Accounts receivable, net	1,500
Unbilled receivable		2,000
Restricted cash, current		150
Prepaid expenses and other current assets	1,155	2,440
Total current assets	284,876	323,911
Property and equipment, net	3,109	1,645
Restricted cash	198	198
Operating lease right-of-use assets	13,844
Other noncurrent assets	554
TOTAL ASSETS	302,581	325,754
CURRENT LIABILITIES:
Accounts payable	1,963	1,710
Accrued expenses and other current liabilities	8,783	8,691
Operating lease liabilities, current portion	1,320
Term loan, current portion		480
Total current liabilities	12,066	10,881
Operating lease liabilities, noncurrent	12,580
Other noncurrent liabilities		8
Term loan, noncurrent		1,916
TOTAL LIABILITIES	24,646	12,805
STOCKHOLDERS’ EQUITY
Preferred stock, $0.0001 par value; 10,000,000 shares authorized, and no shares issued and outstanding as of June 30, 2022 and December 31, 2021
Common stock, $0.0001 par value; 500,000,000 shares authorized, 38,210,826 and 38,224,299 shares issued and outstanding as of June 30, 2022 and December 31, 2021, respectively	4	4
Additional paid-in capital	423,333	416,710
Accumulated deficit	(143,820)	(103,707)
Accumulated other comprehensive loss	(1,582)	(58)
TOTAL STOCKHOLDERS’ EQUITY	277,935	312,949
TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY	$ 302,581	$ 325,754