v3.23.2
CONDENSED BALANCE SHEETS - USD ($)
$ in Thousands
Jun. 30, 2023
Dec. 31, 2022
Current assets:    
Cash and cash equivalents $ 58,249 $ 63,741
Marketable securities 36,442 81,658
Accounts receivable, net - related party 10,124 3,260
Inventory, net 3,420 2,383
Income tax receivable 697 697
Other receivables 420 496
Prepaid expenses 14,976 16,267
Restricted cash 408 408
Total current assets 124,736 168,910
Operating lease right-of-use assets 792 1,551
Marketable securities, non-current 7,053 11,350
Property and equipment, net 308 426
Restricted cash, non-current 1,500  
Total assets 134,389 182,237
Current liabilities:    
Accounts payable and accrued expenses 24,475 21,540
Operating lease liabilities, current 982 1,918
Total current liabilities 25,457 23,458
Commitments and contingencies (Note 16)
Stockholders' equity:    
Preferred stock; $0.001 par value; 5,000,000 shares authorized at June 30, 2023 and December 31, 2022, zero shares issued and outstanding at June 30, 2023 and December 31, 2022
Common stock; $0.001 par value; 100,000,000 shares authorized at June 30, 2023 and December 31, 2022, 54,068,806 shares and 53,797,341 shares issued and outstanding at June 30, 2023 and December 31, 2022, respectively 54 53
Additional paid-in capital 733,984 726,630
Accumulated deficit (624,376) (566,232)
Accumulated other comprehensive loss (730) (1,672)
Total stockholders' equity 108,932 158,779
Total liabilities and stockholders' equity $ 134,389 $ 182,237