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Long-term Debt - Narrative (Details)
$ in Thousands
12 Months Ended
Dec. 31, 2025
USD ($)
Dec. 31, 2024
USD ($)
Jun. 27, 2007
USD ($)
Debt Instrument [Line Items]      
Aggregate principal payments $ 411 $ 412  
Net premiums written ratio 2    
Minimum surplus balance $ 50,000    
Interest expense $ 34 $ 46  
Surplus Note      
Debt Instrument [Line Items]      
Surplus note     $ 7,000
Note term     20 years
Effective interest rate paid 4.15% 3.75%  
Quarterly principal payments $ 103    
Aggregate principal payments $ 411 $ 411