Schedule I-Summary of Investments-Other Than Investments in Related Parties

12 Months Ended

Dec. 31, 2016

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, 2016

Type of Investment (In thousands)	Amortized Cost		Fair Value		Amount at which shown in the Balance Sheet
Fixed maturities:
Bonds:
United States Government and government agencies and authorities	$	509,507	$	496,565	$	496,565
States, municipalities and political subdivisions	334,048		334,324		334,324
Residential and commercial mortgage securities	68,430		68,336		68,336
Asset-backed securities	127,359		127,172		127,172
All other corporate bonds	457,842		456,357		456,357
Total fixed maturities	1,497,186		1,482,754		1,482,754
Short-term investments	132,352		132,348		132,348
Total investments	$	1,629,538	$	1,615,102	$	1,615,102