v3.26.1
FAIR VALUE MEASUREMENTS AND CONCENTRATIONS OF CREDIT RISK - Narrative (Details)
$ in Thousands
3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2026
USD ($)
customer
Jun. 30, 2025
USD ($)
customer
Jun. 30, 2026
USD ($)
customer
Jun. 30, 2025
USD ($)
customer
Dec. 31, 2025
USD ($)
customer
FAIR VALUE MEASUREMENTS AND CONCENTRATIONS OF CREDIT RISK          
Amount of transfers of financial assets from Level 1 to Level 2 $ 0   $ 0    
Amount of transfers of financial assets from Level 2 to Level 1 0   0    
Financial assets transfers 0   0    
Financial liability transfers 0   0    
Total revenue $ 15,615 $ 19,055 $ 31,317 $ 34,829  
One Customer | Revenue Benchmark | Customer Concentration Risk          
FAIR VALUE MEASUREMENTS AND CONCENTRATIONS OF CREDIT RISK          
Number of customers | customer 1   1 1  
Total revenue $ 4,000 $ 6,500 $ 8,000 $ 11,400  
Concentration risk, percentage 26.00% 34.00% 27.00% 33.00%  
One Customer | Accounts Receivable | Credit Concentration Risk [Member]          
FAIR VALUE MEASUREMENTS AND CONCENTRATIONS OF CREDIT RISK          
Number of customers | customer     1   1
Concentration risk, percentage     39.00%   47.00%
Accounts receivable, gross $ 3,200   $ 3,200   $ 3,900
One Customer | Unbilled Receivables | Credit Concentration Risk [Member]          
FAIR VALUE MEASUREMENTS AND CONCENTRATIONS OF CREDIT RISK          
Number of customers | customer         1
Concentration risk, percentage         36.00%
Unbilled receivables         $ 700
Two Customers | Revenue Benchmark | Customer Concentration Risk          
FAIR VALUE MEASUREMENTS AND CONCENTRATIONS OF CREDIT RISK          
Number of customers | customer   2      
Total revenue   $ 2,100      
Concentration risk, percentage   11.00%      
First specified customer | Unbilled Receivables | Credit Concentration Risk [Member]          
FAIR VALUE MEASUREMENTS AND CONCENTRATIONS OF CREDIT RISK          
Number of customers | customer     1    
Concentration risk, percentage     42.00%    
Unbilled receivables 800   $ 800    
Second specified customer | Unbilled Receivables | Credit Concentration Risk [Member]          
FAIR VALUE MEASUREMENTS AND CONCENTRATIONS OF CREDIT RISK          
Number of customers | customer     1    
Concentration risk, percentage     12.00%    
Unbilled receivables $ 200   $ 200