CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 36,484	$ 48,309
Short-term investments	36,416	41,969
Prepaid expenses and other current assets	5,628	2,418
Total current assets	78,528	92,696
Property and equipment, net	588	250
Right of use assets - operating leases	2,311	525
Other assets	175	175
Total assets	81,602	93,646
Current liabilities:
Accounts payable	1,884	2,360
Accrued expenses and other current liabilities	4,831	4,604
Operating lease liability, current	508	246
Total current liabilities	7,223	7,210
Operating lease liability, non-current	1,967	406
Total liabilities	9,190	7,616
Commitments and contingencies (Note 7)
Common stock, $0.001 par value per share; 200,000,000 shares authorized as of March 31, 2022 and December 31, 2021, respectively; 26,287,264 shares issued and outstanding as of March 31, 2022 and December 31, 2021, respectively	27	27
Additional paid-in capital	234,572	233,516
Accumulated other comprehensive income	(51)	(16)
Accumulated deficit	(162,136)	(147,497)
Total stockholders’ equity	72,412	86,030
Total liabilities and stockholders’ equity	$ 81,602	$ 93,646