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Schedule I - Summary of Investments
 12 Months Ended
Dec. 31, 2021
SEC Schedule, 12-15, Insurance Companies, Summary of Investments, Other than Investments in Related Parties [Abstract]  
Summary of Investments, Other than Investments in Related Parties
SCHEDULE I. SUMMARY OF INVESTMENTS
December 31, 2021
Cost or Amortized CostFair ValueAmount Shown in Consolidated Balance Sheet
Bonds:
U.S. government and agency securities$50,373 $49,340 $49,340 
Foreign governments3,383 3,459 3,459 
States, municipalities and political subdivisions80,385 79,896 79,896 
Public utilities26,103 25,457 25,457 
Corporate securities246,933 244,443 244,443 
Mortgage backed securities190,383 186,740 186,740 
Asset backed securities70,569 70,162 70,162 
Redeemable preferred stocks4,010 4,105 4,105 
Total fixed maturities672,139 663,602 663,602 
Mutual funds30,316 33,064 33,064 
Non-redeemable preferred stocks5,078 4,894 4,894 
Total equity securities35,394 37,958 37,958 
Other investments17,131 18,006 18,006 
Total investments$724,664 $719,566 $719,566