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

12 Months Ended

Dec. 31, 2017

Summary of Investments, Other than Investments in Related Parties [Abstract]

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

	December 31, 2017
Type of Investment	Recorded Cost Basis		Fair Value		Amount Which is Presented in the Balance Sheet
Fixed Maturities
Bonds:
U.S. Government or government agencies and authorities	$	155,412	$	154,583	$	154,583
States, municipalities and political subdivisions	618,414		632,243		632,243
Foreign governments	15,447		15,406		15,406
Public utilities	82,031		83,263		83,263
All other corporate bonds	1,060,032		1,068,339		1,068,339
Certificates of deposit	150		150		150
Mortgage-backed securities	325,702		326,258		326,258
Total Fixed Maturities	2,257,188		2,280,242		2,280,242
Equity Securities, trading
Common Stocks:
Public utilities	10,570		12,758		12,758
Banks, trusts and insurance companies	67,679		76,051		76,051
Industrial, miscellaneous and all other	347,693		381,800		381,800
Total Equity Securities, trading	425,942		470,609		470,609
Other long-term investments, at cost or amortized cost	58,546		69,095		58,546
Other long-term investments, at fair value	357,982		445,005		445,005
Short-term investments	432,126		432,126		432,126
Total Investments	$	3,531,784	$	3,697,077	$	3,686,528