Condensed Balance Sheets (Unaudited) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020	[1]
Current assets
Cash and cash equivalents	$ 35,193	$ 50,882
Short-term investments	208,788	226,012
Accounts receivable	1,830	9,279
Tax credit receivable	83	83
Prepaid expenses and other current assets	4,825	4,498
Total current assets	250,719	290,754
Property and equipment, net	4,367	4,321
Other non-current assets	630	451
Total assets	255,716	295,526
Current liabilities
Accounts payable	2,764	2,023
Accrued liabilities	8,168	9,576
Total current liabilities	10,932	11,599
Other long-term liabilities	804	866
Total liabilities	11,736	12,465
Stockholders’ equity
Common stock, $0.0001 par value; 300,000,000 shares authorized at June 30, 2021 and December 31, 2020; and 35,853,916 and 35,552,795 shares issued and outstanding at June 30, 2021 and December 31, 2020, respectively;	3	3
Additional paid-in capital	407,522	400,918
Accumulated deficit	(163,515)	(117,828)
Accumulated other comprehensive loss	(30)	(32)
Total stockholders’ equity	243,980	283,061
Total liabilities and stockholders’ equity	$ 255,716	$ 295,526

[1] The condensed balance sheet as of December 31, 2020 has been derived from the audited financial statements as of that date.