v3.26.1
Summary of Significant Accounting Policies - Narrative (Details)
 1 Months Ended 3 Months Ended 12 Months Ended
Feb. 28, 2026
USD ($)
Dec. 31, 2025
USD ($)
Jun. 30, 2025
USD ($)
Mar. 31, 2025
USD ($)
Dec. 31, 2025
USD ($)
Class_business
Dec. 31, 2024
USD ($)
Aug. 07, 2025
USD ($)
Sep. 30, 2024
USD ($)
Aug. 30, 2024
Jul. 31, 2024
Dec. 31, 2022
USD ($)
New Accounting Pronouncements or Change in Accounting Principle [Line Items]                      
Investments   $ 250,000     $ 250,000 $ 250,000          
Number of types of business | Class_business         3            
Unrecognized tax benefits   0     $ 0 0          
Income tax penalties and interest accrued   0     0 0          
Net unrealized losses in debt securities         $ 8,400,000            
Threshold interest rate         10.00%            
Dividends paid         $ 0 0          
Adverse development         24,829,000 39,587,000          
Services fees         0 0          
Backstopped Rights Offering | Common Stock                      
New Accounting Pronouncements or Change in Accounting Principle [Line Items]                      
Share issuance value         14,000,000            
Subsequent Event | Backstopped Rights Offering                      
New Accounting Pronouncements or Change in Accounting Principle [Line Items]                      
Share issuance value $ 14,000,000                    
Receivable in 2025                      
New Accounting Pronouncements or Change in Accounting Principle [Line Items]                      
Third earnout payment receivable   10,000,000     10,000,000            
WPIC                      
New Accounting Pronouncements or Change in Accounting Principle [Line Items]                      
Return of capital payment received from subsidiary.         4,000,000            
TIC                      
New Accounting Pronouncements or Change in Accounting Principle [Line Items]                      
Adverse development         12,300,000 29,900,000          
Combined amount contributed 3,000,000 $ 7,600,000 $ 6,500,000 $ 16,000,000 $ 7,600,000 $ 16,000,000 $ 4,000,000        
Percentage of Risk Based Capital ratio   236.00%     236.00% 156.00%          
TIC | Subsequent Event                      
New Accounting Pronouncements or Change in Accounting Principle [Line Items]                      
Combined amount contributed 3,000,000                    
CIS                      
New Accounting Pronouncements or Change in Accounting Principle [Line Items]                      
Proceeds from sale of renewal rights     $ 10,000,000                
Texas                      
New Accounting Pronouncements or Change in Accounting Principle [Line Items]                      
Percentage of homeowners business written off         79.50%            
Sycamore Specialty Underwriters, LLC                      
New Accounting Pronouncements or Change in Accounting Principle [Line Items]                      
Ownership interest   50.00%     50.00%       50.00% 50.00%  
Sycamore Specialty Underwriters, LLC | Andrew Petcoff                      
New Accounting Pronouncements or Change in Accounting Principle [Line Items]                      
Ownership interest               50.00% 50.00%   50.00%
Investments               $ 6,500,000     $ 1,000
Accounting Standards Update 2016-02                      
New Accounting Pronouncements or Change in Accounting Principle [Line Items]                      
Right-of-use asset   $ 120,000     $ 120,000 $ 101,000          
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]   Other assets     Other assets Other assets          
Lease liability   $ 119,000     $ 119,000 $ 102,000          
Operating Lease, Liability, Statement of Financial Position [Extensible Enumeration]   Accounts payable and other liabilities     Accounts payable and other liabilities Accounts payable and other liabilities          
Minimum                      
New Accounting Pronouncements or Change in Accounting Principle [Line Items]                      
Lease term   3 years     3 years            
Minimum | Sycamore Specialty Underwriters, LLC | James Petcoff                      
New Accounting Pronouncements or Change in Accounting Principle [Line Items]                      
Ownership interest   5.00%     5.00%            
Maximum                      
New Accounting Pronouncements or Change in Accounting Principle [Line Items]                      
Lease term   5 years     5 years            
Series B Preferred Stock                      
New Accounting Pronouncements or Change in Accounting Principle [Line Items]                      
Share issuance value       $ 7,500,000              
Proceeds from issuance of preferred stock         $ 5,576,000 $ 0          
Series B Preferred Stock | Subsequent Event                      
New Accounting Pronouncements or Change in Accounting Principle [Line Items]                      
Proceeds from redeemable preferred stock $ 7,500,000                    
Series C Preferred Stock                      
New Accounting Pronouncements or Change in Accounting Principle [Line Items]                      
Share issuance value   $ 8,000,000                  
Proceeds from issuance of preferred stock         $ 8,000,000 $ 0