v3.22.4
Consolidated Statements of Operations - USD ($)
shares in Thousands, $ in Thousands
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Revenue:    
Total revenue $ 27,802 $ 17,981
Cost of revenue:    
Total cost of revenue 21,857 14,107
Operating expenses:    
Research and development 49,047 22,485
Selling, general and administrative 88,596 58,490
Total operating expenses 137,643 80,975
Loss from operations (131,698) (77,101)
Other expenses    
Interest income 1,507 236
Interest expense (298) (927)
Gain on forgiveness of Paycheck Protection Program Loan 0 1,775
Loss on debt extinguishment 0 (2,076)
Other income (expenses) (223) (59)
Total other income (expense) 986 (1,051)
Loss before income taxes (130,712) (78,152)
Benefit (provision) for income taxes (1,884) 5,717
Net loss $ (132,596) $ (72,435)
Net loss per share, basic (in dollars per share) $ (0.46) $ (0.26)
Net loss per share, diluted (in dollars per share) $ (0.46) $ (0.26)
Weighted-average common shares outstanding, basic (in shares) 289,210 276,782
Weighted-average common shares outstanding, diluted (in shares) 289,210 276,782
Product revenue    
Revenue:    
Total revenue $ 20,425 $ 12,686
Cost of revenue:    
Total cost of revenue 15,966 10,524
Service and other revenue    
Revenue:    
Total revenue 7,377 5,295
Cost of revenue:    
Total cost of revenue $ 5,891 $ 3,583