v3.26.1
Concentration of Credit Risk - Additional Information (Detail) - Customer Concentration Risk [Member] - Customer
3 Months Ended 12 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Dec. 31, 2025
Revenue Benchmark [Member]      
Concentration Risk [Line Items]      
Number of customers 1 2  
Revenue Benchmark [Member] | Customers One [Member]      
Concentration Risk [Line Items]      
Concentration risk, percentage 100.00% 100.00%  
Revenue Benchmark [Member] | Customer Two [Member]      
Concentration Risk [Line Items]      
Concentration risk, percentage   100.00%  
Accounts Receivable [Member]      
Concentration Risk [Line Items]      
Number of customers 2   2
Accounts Receivable [Member] | Customers One [Member]      
Concentration Risk [Line Items]      
Concentration risk, percentage 100.00%   100.00%