Schedule I. Summary of Investments - Other than Investments in Related Parties

12 Months Ended

Dec. 31, 2020

SEC Schedule, 12-15, Insurance Companies, Summary of Investments, Other than Investments in Related Parties [Abstract]

Schedule I. Summary of Investments - Other than Investments in Related Parties

Schedule I. Summary of Investments — Other than Investments in Related Parties

December 31, 2020	(In thousands)
	Cost or Amortized Cost				Amounts at Which Shown in Balance Sheet
Type of Investment			Fair Value
Fixed maturities
Bonds
United States Government and government agencies and authorities	$	209,983	$	214,456	$	214,456
States, municipalities and political subdivisions	824,545		884,700		884,700
Foreign governments	27,799		29,602		29,602
Public utilities	76,114		83,502		83,502
All other bonds	581,850		613,183		613,178
Redeemable preferred stock	—		—		—
Total fixed maturities	$	1,720,291	$	1,825,443	$	1,825,438
Equity securities
Common stocks
Public utilities	$	3,760	$	16,320	$	16,320
Banks, trusts and insurance companies	7,853		69,577		69,577
Industrial, miscellaneous and all other	36,877		120,193		120,193
Nonredeemable preferred stocks	595		595		595
Total equity securities	$	49,085	$	206,685	$	206,685
Mortgage loans on real estate	$	47,690	$	48,932	$	47,614
Other long-term investments	73,820		69,305		69,305
Short-term investments	175		175		175
Total investments	$	1,891,061	$	2,150,540	$	2,149,217