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Investments - Schedule of Held To Maturity Securities by Contractual Maturity (Details) - USD ($)
Mar. 31, 2026
Dec. 31, 2025
Net Investment Income [Line Items]    
Cost or Amortized Cost $ 6,041,016 $ 6,042,348
Estimated Fair Value 5,053,137 5,137,267
Less than one year    
Net Investment Income [Line Items]    
Cost or Amortized Cost 0 0
Estimated Fair Value 0 0
One to five years    
Net Investment Income [Line Items]    
Cost or Amortized Cost 2,066,759 2,063,366
Estimated Fair Value 2,014,576 2,029,462
Five to ten years    
Net Investment Income [Line Items]    
Cost or Amortized Cost 0 0
Estimated Fair Value 0 0
More than 10 years    
Net Investment Income [Line Items]    
Cost or Amortized Cost 3,974,257 3,978,982
Estimated Fair Value $ 3,038,561 $ 3,107,805