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Consolidated Balance Sheets - USD ($)
$ in Thousands
Mar. 31, 2022
Dec. 31, 2021
Current assets:    
Cash and cash equivalents $ 121,094 $ 124,660
Short-term Investments 17,568 23,010
Prepaid expenses and other current assets 4,053 6,064
Total current assets 142,715 153,734
Property and equipment, net 237 212
Right-of-use assets 1,382  
Other non-current assets 78 78
Total assets 144,412 154,024
Current liabilities:    
Accounts payable 1,566 2,022
Accrued expenses 5,887 4,180
Operating lease liabilities, current portion 457  
Total current liabilities 7,910 6,202
Operating lease liabilities, less current portion 1,127  
Other long-term liabilities   167
Performance award (Note 7) 57 444
Total liabilities 9,094 6,813
Commitments and contingencies (Note 9)
Stockholders' equity (deficit):    
Common stock, $0.0001 par value; 200,000,000 shares authorized at March 31, 2022 and December 31, 2021; 24,458,550 shares issued and outstanding at March 31, 2022; and 24,457,838 and 24,455,390 shares issued and outstanding at December 31, 2021, respectively 3 3
Additional paid-in capital 233,015 231,902
Accumulated deficit (97,764) (84,728)
Accumulated other comprehensive income 64 34
Total stockholders' equity (deficit) 135,318 147,211
Total liabilities, convertible preferred stock and stockholders' equity (deficit) $ 144,412 $ 154,024