XML 59 R49.htm IDEA: XBRL DOCUMENT v3.24.3
Fair Value Measurements (Details) - USD ($)
$ in Thousands
Sep. 30, 2024
Jun. 30, 2024
Dec. 31, 2023
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
U.S. Government money market fund accounts $ 3,596   $ 41,373
Bitcoin investments 64,482 $ 54,945  
Recurring      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
U.S. Government money market fund accounts 3,596   41,373
Bitcoin investments 64,482    
U.S. Treasury bill     10,494
Investment in debt securities 5,000   4,372
Total Assets 73,078   56,239
Recurring | Level 1      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
U.S. Government money market fund accounts 3,596   41,373
Bitcoin investments 64,482    
Total Assets 68,078   41,373
Recurring | Level 2      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
U.S. Treasury bill     10,494
Total Assets     10,494
Recurring | Level 3      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Investment in debt securities 5,000   4,372
Total Assets $ 5,000   $ 4,372