FAIR VALUE (Tables)

6 Months Ended

Jun. 30, 2018

Fair Value Disclosures [Abstract]

Fair Value, Assets Measured on Recurring Basis

The Company’s financial instruments measured at fair value on a recurring basis and the level of the fair value hierarchy of inputs used consisted of the following:

	June 30, 2018
	Level 1		Level 2		Level 3		Total
	(In thousands)
Debt securities - available-for-sale, at fair value:
United States government obligations and authorities	$	56,378	$	50,849	$	—	$	107,227
Obligations of states and political subdivisions	—		24,041		—		24,041
Corporate securities	—		274,881		—		274,881
International securities	—		19,340		—		19,340
Debt securities, at fair value	56,378		369,111		—		425,489
Equity securities, at fair value	17,383		—		—		17,383
Total investments, at fair value	$	73,761	$	369,111	$	—	$	442,872

໿

	December 31, 2017
	Level 1		Level 2		Level 3		Total
	(In thousands)
Debt securities - available-for-sale, at fair value:
United States government obligations and authorities	$	51,219	$	46,918	$	—	$	98,137
Obligations of states and political subdivisions	—		66,266		—		66,266
Corporate securities	—		240,919		—		240,919
International securities	—		17,916		—		17,916
Debt securities, at fair value	51,219		372,019		—		423,238
Equity securities, at fair value	15,434		—		—		15,434
Total investments, at fair value	$	66,653	$	372,019	$	—	$	438,672