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EQUITY - Narrative (Details)
1 Months Ended 3 Months Ended 6 Months Ended 85 Months Ended
Aug. 15, 2025
shares
Jun. 30, 2025
$ / shares
shares
Feb. 28, 2026
shares
Aug. 31, 2025
shares
Feb. 28, 2025
shares
Jun. 30, 2026
USD ($)
vote
$ / shares
shares
Jun. 30, 2025
USD ($)
$ / shares
shares
Jun. 30, 2026
USD ($)
vote
$ / shares
shares
Jun. 30, 2025
USD ($)
$ / shares
shares
Sep. 30, 2020
program
Dec. 31, 2025
USD ($)
$ / shares
shares
Dec. 31, 2024
shares
Sep. 11, 2020
Dec. 31, 2010
USD ($)
Class of Stock [Line Items]                            
Common stock, shares authorized (in shares)           600,000,000   600,000,000     600,000,000      
Common stock, par value (in dollars per share) | $ / shares           $ 0.001   $ 0.001     $ 0.001      
Common stock, shares, issued (in shares)           99,213,601   99,213,601     85,890,086      
Common stock, shares, outstanding (in shares)           98,610,560   98,610,560     85,536,287      
Capital stock, ownership threshold, individual, percentage           40.00%   40.00%            
Capital stock, ownership threshold, exchange member, percentage           20.00%   20.00%            
Capital stock, voting percentage, maximum           20.00%   20.00%            
Number of votes per common share | vote           1   1            
Common stock reserved for future issuance (in shares)           22,545,668   22,545,668     36,256,212      
Preferred stock, shares authorized (in shares)           25,000,000   25,000,000            
Preferred stock, par value (in dollars per share) | $ / shares           $ 0.001   $ 0.001            
Preferred stock, shares issued (in shares)           0   0     0      
Preferred stock, shares outstanding (in shares)           0   0     0      
Options exercised (in shares)               4,093,654            
Long-term debt | $           $ 1,514,000   $ 1,514,000     $ 1,508,000      
Treasury stock, weighted average cost per share (in dollars per share) | $ / shares           $ 30.34   $ 30.34     $ 23.27      
Warrants outstanding (in shares)   18,980,778       3,493,409 18,980,778 3,493,409 18,980,778   14,215,311 14,615,703    
Class of warrant or right, exercised (in shares)               10,711,902 1,658,785          
Number of equity rights programs introduced | program                   5        
Put Option                            
Class of Stock [Line Items]                            
Current put liability reclassified to equity | $                     $ 25,700,000      
Put Option | ERP II Participant                            
Class of Stock [Line Items]                            
Sale of stock, number of shares issued in transaction (in shares)       575,071 1,150,142                  
Warrant                            
Class of Stock [Line Items]                            
Unvested shares outstanding (in shares)           1,350,000   1,350,000     1,350,000      
Contingent Promissory Notes | Notes payable                            
Class of Stock [Line Items]                            
Debt instrument, face amount | $                           $ 15,000,000.0
Long-term debt | $           $ 15,000,000.0   $ 15,000,000.0            
Consulting Agreement Warrants | Warrant                            
Class of Stock [Line Items]                            
Compensation expense | $           $ 40,000.00 $ 300,000 $ 80,000.00 $ 700,000          
ERP V Warrants                            
Class of Stock [Line Items]                            
Warrants outstanding (in shares)                     512,783      
Class of warrant or right, exercised (in shares)               446,384            
Warrants expiration term, period following IPO                         2 years  
Pre-funded warrant                            
Class of Stock [Line Items]                            
Warrants outstanding (in shares)                     6,793,575      
Number of securities called by warrants (in shares)       575,071                    
Exercise price of warrants (in dollars per share) | $ / shares                     $ 0.002      
Pre-funded warrant | One ERP Participant                            
Class of Stock [Line Items]                            
Sale of stock, number of shares issued in transaction (in shares)     6,793,245                      
Number of securities called by warrants (in shares)   6,218,504 6,793,575 575,071     6,218,504   6,218,504          
Exercise price of warrants (in dollars per share) | $ / shares   $ 0.002         $ 0.002   $ 0.002          
Number of shares surrendered for exercise price (in shares)     330                      
IPO                            
Class of Stock [Line Items]                            
Conversion of stock, conversion ratio 1                          
Exercise Of Previously Issued Warrants                            
Class of Stock [Line Items]                            
Sale of stock, consideration received on transaction | $               $ 1,400,000 $ 3,300,000          
Class of warrant or right, exercised (in shares)               97,886 845,621          
Cashless Exercise Of Warrants                            
Class of Stock [Line Items]                            
Class of warrant or right, exercised (in shares)               3,820,441 813,163          
Cashless Exercise Of Warrants | ERP V Warrants                            
Class of Stock [Line Items]                            
Sale of stock, number of shares issued in transaction (in shares)               381,089            
Class of warrant or right, exercised (in shares)               433,809            
Nonvoting Common Stock                            
Class of Stock [Line Items]                            
Common stock, shares authorized (in shares)           200,000,000   200,000,000     200,000,000      
Common stock, par value (in dollars per share) | $ / shares           $ 0.001   $ 0.001     $ 0.001      
Common stock, shares, issued (in shares)           0   0     0      
Common stock, shares, outstanding (in shares)           0   0     0      
Nonvoting Common Stock | One ERP Participant                            
Class of Stock [Line Items]                            
Stock repurchased and retired during period, shares (in shares)   331,218                        
Nonvoting Common Stock | IPO                            
Class of Stock [Line Items]                            
Conversion of stock, shares issued (in shares) 3,706,117                          
Convertible preferred stock | IPO                            
Class of Stock [Line Items]                            
Conversion of stock, shares issued (in shares) 946,959                          
Convertible preferred stock | Cashless Exercise Of Options                            
Class of Stock [Line Items]                            
Sale of stock, number of shares issued in transaction (in shares)                 11,568          
Options exercised (in shares)                 25,000          
Voting Common Stock                            
Class of Stock [Line Items]                            
Common stock, shares authorized (in shares)           400,000,000   400,000,000     400,000,000      
Common stock, par value (in dollars per share) | $ / shares           $ 0.001   $ 0.001     $ 0.001      
Voting Common Stock | One ERP Participant                            
Class of Stock [Line Items]                            
Stock repurchased and retired during period, shares (in shares)   5,887,286   575,071                    
Voting Common Stock | Cashless Exercise Of Warrants                            
Class of Stock [Line Items]                            
Sale of stock, number of shares issued in transaction (in shares)               2,590,475 699,659