v3.26.3
INVESTMENTS - Additional Information (Details)
£ in Thousands
 1 Months Ended 3 Months Ended 9 Months Ended
Jun. 18, 2026
USD ($)
Apr. 21, 2026
USD ($)
shares
Dec. 29, 2025
USD ($)
Oct. 31, 2025
USD ($)
shares
Sep. 30, 2026
USD ($)
shares
Mar. 31, 2026
USD ($)
token
Sep. 30, 2025
USD ($)
Sep. 30, 2026
USD ($)
shares
Sep. 30, 2025
USD ($)
Dec. 31, 2025
USD ($)
shares
Sep. 19, 2025
USD ($)
token
Aug. 27, 2025
USD ($)
shares
Aug. 27, 2025
GBP (£)
shares
Schedule of Equity Method Investments [Line Items]                          
Other income (expense), net         $ 393,000   $ 294,000 $ (4,236,000) $ 364,000        
Share purchase agreement | shares   700,000                      
Purchase price of marketable securities   $ 1,200,000                      
Proceeds from the sale of investments         146,200     942,000 0        
Non-marketable securities         $ 630,000.0 $ 630,000.0   $ 630,000.0   $ 0      
Common stock, shares outstanding (in shares) | shares         38,382,831     38,382,831   29,892,800      
Income (loss) from share of earnings in the investee         $ 0     $ (986,300)          
Payments for settlements     $ 1,750,000                    
Equity payment for settlements     800,000                    
DFDV Staked SOL (dfdvSOL)                          
Schedule of Equity Method Investments [Line Items]                          
Payments for settlements     $ 11,000,000.0                    
HBV Special Opportunities Investment Holding 1 Limited                          
Schedule of Equity Method Investments [Line Items]                          
Common stock, shares outstanding (in shares) | shares       150                  
HBV Special Opportunities Limited Partnership Fund | HBV Special Opportunities Investment Holding 1 Limited                          
Schedule of Equity Method Investments [Line Items]                          
Parent ownership percentage       66.67%                  
Disposal Group, Disposed of by Sale, Not Discontinued Operations | Cykel AI                          
Schedule of Equity Method Investments [Line Items]                          
Interest sold $ 268,300                        
Cykel AI | Disposal Group, Disposed of by Sale, Not Discontinued Operations | Cykel AI                          
Schedule of Equity Method Investments [Line Items]                          
Ownership percentage sold 100.00%                        
HBV Special Opportunities Investment Holding 1 Limited                          
Schedule of Equity Method Investments [Line Items]                          
Shares sold (in shares) | shares       50                  
Purchase of equity method investments       $ 608,300                  
Ownership percentage       33.33%                  
Securities Purchase Agreement | Convertible Note                          
Schedule of Equity Method Investments [Line Items]                          
Investment in debt securities                     $ 23,100,000    
Securities Purchase Agreement | DFDV Staked SOL (dfdvSOL) | Convertible Note                          
Schedule of Equity Method Investments [Line Items]                          
Convertible notes receivable in equivalent crypto currency | token           6,700         93,300    
Contractual annual interest rate (as a percent)                     8.00%    
Debt securities received in period           $ 841,000.0              
Settlement of note receivable consideration received           $ 425,700              
Pre-Funded Warrants | Subscription Agreement                          
Schedule of Equity Method Investments [Line Items]                          
Number of prepaid warrants purchased | shares                       10,400,000 10,400,000
Equity method investment, aggregate cost                       $ 1,700,000 £ 1,250
Cash Warrants | Subscription Agreement                          
Schedule of Equity Method Investments [Line Items]                          
Warrants outstanding (in shares) | shares                       10,400,000 10,400,000
Percentage of premium exercise price of warrants                       10.00% 10.00%
JPro Disposition                          
Schedule of Equity Method Investments [Line Items]                          
Realized gain (loss) on marketable securities         $ 53,600   $ 176,700 (625,300) $ 431,900        
Equity Line Of Credit                          
Schedule of Equity Method Investments [Line Items]                          
Other income (expense), net               $ (5,400,000)