v3.26.3
Employee Benefit Plans (Details) - USD ($)
 3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]        
Loss and loss adjustment expenses $ 21,801,743 $ 21,232,324 $ 91,306,624 $ 66,334,564
Other underwriting expenses 8,898,238 8,358,432 25,914,666 23,491,221
Other operating expenses 1,485,762 1,330,258 $ 5,108,739 3,519,475
401(k) Company matching contribution (percent)     100.00%  
Percentage of participant’s eligible contribution     4.00%  
Incurred expense related to 401(k) plan 98,000 86,000 $ 325,000 271,000
Employee Bonus Plan        
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]        
Accrued employee bonus plan 408,518 1,414,952 1,225,556 2,395,343
Loss and loss adjustment expenses 88,526 322,609 274,127 546,138
Other underwriting expenses 299,748 1,092,343 928,185 1,849,205
Bonus reversal allocated to other operating expenses 20,244 0 23,244 0
Other operating expenses 0 149,862 0 197,868
Executive Bonus Plan        
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]        
Accrued employee bonus plan 497,000 254,000 688,000 625,000
Other underwriting expenses 447,000 229,000 619,000 563,000
Bonus reversal allocated to other operating expenses $ 50,000 $ 25,000 $ 69,000 $ 62,000