Investments (Tables)

6 Months Ended

Jun. 30, 2019

Investments Debt And Equity Securities [Abstract]

Summary of investments

The following is a summary of Investments:

	As of
	June 30, 2019		December 31, 2018
	(in thousands)
Equity Investments, at Fair Value
Equity Securities	$	14,466	$	9,567
Mutual Funds		6,872		24,653
Total Equity Investments, at Fair Value		21,338		34,220
Trading Securities
U.S. Treasury Bills		9,005		5,283
Total Trading Securities		9,005		5,283
Investments in Equity Method Investees		10,158		10,967
Total	$	40,501	$	50,470

Investments, at Fair Value

Investments, at Fair Value consisted of the following at June 30, 2019:

	Cost		Unrealized Gain/(Loss)			Fair Value
	(in thousands)
Equity Securities	$	14,523	$	(57	)	$	14,466
Mutual Funds		6,845		27			6,872
Total Equity Investments, at Fair Value	$	21,368	$	(30	)	$	21,338

	Amortized Cost		Unrealized Gain/(Loss)		Fair Value
	(in thousands)
U.S. Treasury Bills	$	8,983	$	22	$	9,005
Total Trading Securities	$	8,983	$	22	$	9,005

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