v3.26.1
Summary of Significant Accounting Policies (Details)
12 Months Ended
Dec. 31, 2025
USD ($)
segment
Dec. 31, 2024
USD ($)
Dec. 31, 2023
USD ($)
Summary of Significant Accounting Policies [Line Items]      
Cash and cash equivalents $ 27,760,000    
Impairment charge 25,400,000 $ 8,080,000.00  
Amortization expenses $ 71,000
Weighted average remaining term 1 year 9 months 18 days  
Weighted average discount rate 5.00%  
Contract liabilities   $ 15,700,000 $ 47,700,000
Segment description Based on the criteria established by ASC 280, the chief operating decision maker (“CODM”) has been identified as the Company’s Chief Executive Officer. The CODM has determined that the Company operates as one single operating segment as the CODM reviews financial information on a consolidated basis in making decisions regarding performance assessment and resource allocation.    
Segment Reporting, CODM, Individual Title and Position or Group Name [Extensible Enumeration] Chief Executive Officer    
Number of operating segment (in segment) | segment 1    
Digital assets held $ 149,290,000 129,940,000  
CECL [Member]      
Summary of Significant Accounting Policies [Line Items]      
Allowances for CECL   $ 310,000  
Singapore [Member]      
Summary of Significant Accounting Policies [Line Items]      
Cash and cash equivalents 17,130,000    
US [Member]      
Summary of Significant Accounting Policies [Line Items]      
Cash and cash equivalents 6,990,000    
UAE [Member]      
Summary of Significant Accounting Policies [Line Items]      
Cash and cash equivalents 3,170,000    
HK [Member]      
Summary of Significant Accounting Policies [Line Items]      
Cash and cash equivalents $ 470,000    
Minimum [Member]      
Summary of Significant Accounting Policies [Line Items]      
Estimated useful lives 3 years    
Maximum [Member]      
Summary of Significant Accounting Policies [Line Items]      
Estimated useful lives 5 years    
Joint Ventures [Member]      
Summary of Significant Accounting Policies [Line Items]      
Percentage of investments 20.00%    
Common Stock [Member] | Joint Ventures [Member]      
Summary of Significant Accounting Policies [Line Items]      
Percentage of investments 50.00%