v3.26.1
FAIR VALUE MEASUREMENTS AND CONCENTRATIONS OF CREDIT RISK - Schedule of Financial Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) - USD ($)
$ in Thousands
Mar. 31, 2026
Dec. 31, 2025
Assets    
Total cash and cash equivalents $ 27,945 $ 34,620
Investment in private company 954 954
Total assets 28,899 35,574
Liabilities    
Warrant liability 49 12
Total liabilities 49 12
Cash    
Assets    
Total cash and cash equivalents 3,059 3,392
Money market funds and other cash equivalents    
Assets    
Total cash and cash equivalents 24,886 31,228
Level 1    
Assets    
Total cash and cash equivalents 3,059 4,583
Investment in private company 0 0
Total assets 3,059 4,583
Liabilities    
Warrant liability 0 0
Total liabilities 0 0
Level 1 | Cash    
Assets    
Total cash and cash equivalents 3,059 3,392
Level 1 | Money market funds and other cash equivalents    
Assets    
Total cash and cash equivalents 0 1,191
Level 2    
Assets    
Total cash and cash equivalents 24,886 30,037
Investment in private company 0 0
Total assets 24,886 30,037
Liabilities    
Warrant liability 49 12
Total liabilities 49 12
Level 2 | Cash    
Assets    
Total cash and cash equivalents 0 0
Level 2 | Money market funds and other cash equivalents    
Assets    
Total cash and cash equivalents 24,886 30,037
Level 3    
Assets    
Total cash and cash equivalents 0 0
Investment in private company 954 954
Total assets 954 954
Liabilities    
Warrant liability 0 0
Total liabilities 0 0
Level 3 | Cash    
Assets    
Total cash and cash equivalents 0 0
Level 3 | Money market funds and other cash equivalents    
Assets    
Total cash and cash equivalents $ 0 $ 0