Investments (Tables)

3 Months Ended

Mar. 31, 2019

Investments Debt And Equity Securities [Abstract]

Summary of investments

The following is a summary of Investments:

	As of
	March 31, 2019		December 31, 2018
	(in thousands)
Equity Investments, at Fair Value
Equity Securities	$	13,377	$	9,567
Mutual Funds		6,812		24,653
Total Equity Investments, at Fair Value		20,189		34,220
Trading Securities
U.S. Treasury Bills		8,938		5,283
Total Trading Securities		8,938		5,283
Investments in Equity Method Investees		9,906		10,967
Total	$	39,033	$	50,470

Investments, at Fair Value

Investments, at Fair Value consisted of the following at March 31, 2019:

	Cost		Unrealized Gain/(Loss)		Fair Value
	(in thousands)
Equity Securities	$	13,267	$	110	$	13,377
Mutual Funds		6,798		14		6,812
Total Equity Investments, at Fair Value	$	20,065	$	124	$	20,189

	Amortized Cost		Unrealized Gain/(Loss)		Fair Value
	(in thousands)
U.S. Treasury Bills	$	8,926	$	12	$	8,938
Total Trading Securities	$	8,926	$	12	$	8,938

Investments, at Fair Value consisted of the following at December 31, 2018:

	Cost		Unrealized Gain/(Loss)			Fair Value
	(in thousands)
Equity Securities	$	10,112	$	(545	)	$	9,567
Mutual Funds		24,677		(24	)		24,653
Total Equity Investments, at Fair Value	$	34,789	$	(569	)	$	34,220

	Amortized Cost		Unrealized Gain/(Loss)		Fair Value
	(in thousands)
U.S. Treasury Bills	$	5,283	$	—	$	5,283
Total Trading Securities	$	5,283	$	—	$	5,283