Investments (Tables)

3 Months Ended

Mar. 31, 2018

Investments, Debt and Equity Securities [Abstract]

Summary of investments

The following is a summary of Investments:

	As of
	March 31, 2018		December 31, 2017
	(in thousands)
Investment Securities, Trading
Equity Securities	$	4,990	$	5,452
Total Investment Securities, Trading	4,990		5,452
Investments in Equity Method Investees	16,107		16,285
Total	$	21,097	$	21,737

Investments in equity securities

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

	Cost		Unrealized Gain/(Loss)		Fair Value
	(in thousands)
Equity Securities	$	4,246	$	744	$	4,990
Total	$	4,246	$	744	$	4,990

Investments, at Fair Value consisted of the following at December 31, 2017:

	Cost		Unrealized Gain/(Loss)		Fair Value
	(in thousands)
Equity Securities	$	4,399	$	1,053	$	5,452
Total	$	4,399	$	1,053	$	5,452