Investments in Equity Securities (Tables)

3 Months Ended

Mar. 31, 2021

Real estate

Debt Securities, Available-for-sale [Line Items]

Schedule of Investments in Equity Securities

At March 31, 2021 and December 31, 2020, investments in equity securities were as follows:

(In thousands)	Cost		Gross Unrealized				Fair Value		Carrying Value
			Gains		Losses
March 31, 2021
Common stocks	$	339,742	$	60,766	$	(8,345)	$	392,163	$	392,163
Preferred stocks	196,569		33,523		(626)		229,466		229,466
Total	$	536,311	$	94,289	$	(8,971)	$	621,629	$	621,629
December 31, 2020
Common stocks	$	335,617	$	28,742	$	(14,178)	$	350,181	$	350,181
Preferred stocks	180,397		95,581		(492)		275,486		275,486
Total	$	516,014	$	124,323	$	(14,670)	$	625,667	$	625,667