Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Current assets:
Cash and cash equivalents	$ 135,704	$ 81,347
Restricted cash	70	115
Short-term investments		44,480
Other current assets	5,310	7,603
Total current assets	141,084	133,545
Operating lease right-of-use assets	6,559	7,698
Property and equipment, net	3,259	4,816
Other assets	625	634
Total assets	151,527	146,693
Current liabilities:
Accounts payable	2,517	4,737
Accrued liabilities	16,842	16,039
Operating lease liabilities, current	3,229	3,035
Finance lease liabilities, current	10	108
Deferred revenue from customers, current	1,224	467
Deferred revenue from collaborations, current	84	8,743
Total current liabilities	23,906	33,129
Operating lease liabilities, net of current portion	7,668	9,201
Finance lease liabilities, net of current portion	231	230
Deferred revenue from customers, net of current portion		233
Warrant liability	27,596
Long term liability	46
Total liabilities	59,447	42,793
Commitments and contingencies (Note 14)
Stockholders’ equity:
Preferred Stock, $0.0001 par value; 10,000,000 shares authorized as of December 31, 2023 and December 31, 2022, respectively; no shares issued and outstanding as of December 31, 2023 and December 31, 2022, respectively.
Common stock, $0.0001 par value; 320,000,000 shares authorized as of December 31, 2023 and December 31, 2022, respectively; 75,096,906 and 42,922,980 shares issued and outstanding as of December 31, 2023 and December 31, 2022, respectively.	7	4
Additional paid-in capital	578,325	502,613
Accumulated deficit	(486,797)	(399,118)
Accumulated other comprehensive income	545	401
Total stockholders’ equity	92,080	103,900
Total liabilities and stockholders' equity	$ 151,527	$ 146,693