v3.26.1
Consolidated Statements of Operations - USD ($)
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Revenue:    
Total revenue $ 28,508,000 $ 30,776,000
Cost of revenue:    
Total cost of revenue 15,323,000 30,396,000
Operating expenses:    
Research and development 11,374,000 24,803,000
Selling, general and administrative 35,150,000 51,855,000
Intangible assets and other long-lived assets impairment 0 19,683,000
Restructuring costs 0 8,022,000
Total operating expenses 46,524,000 104,363,000
Loss from operations (33,339,000) (103,983,000)
Other income (expense):    
Interest income 1,111,000 2,101,000
Other income (expense) 5,900,000 (10,102,000)
Total other income (expense) 7,011,000 (8,001,000)
Loss before income taxes (26,328,000) (111,984,000)
Provision for income taxes (67,000) (33,000)
Net loss $ (26,395,000) $ (112,017,000)
Net loss per share, basic (in dollars per share) $ (4.85) $ (88.13)
Weighted-average common shares outstanding, basic (in shares) 5,445,000 1,271,000
Net loss per share, diluted (in dollars per share) $ (4.85) $ (88.13)
Weighted-average common shares outstanding, diluted (in shares) 5,445,000 1,271,000
Product revenue    
Revenue:    
Total revenue $ 26,743,000 $ 27,008,000
Cost of revenue:    
Total cost of revenue 14,429,000 28,449,000
Service and other revenue    
Revenue:    
Total revenue 1,765,000 3,768,000
Cost of revenue:    
Total cost of revenue $ 894,000 $ 1,947,000