Investments in Marketable Securities (Tables)

3 Months Ended

Mar. 31, 2019

Investments In Marketable Securities Tables Abstract

Schedule of marketable securities

The realized gain or loss, unrealized gain or loss, and dividend income related to marketable securities for the three months ended March 31, 2019 and 2018, which are recorded as a component of other (expenses) income on the consolidated statements of operations, are as follows ($ in thousands): 

	For the Three Months Ended March 31,
	2019			2018
Realized gain (loss)	$	(73	)	$	(99	)
Unrealized gain (loss)		148			(58	)
Dividend income		17			33
	$	92		$	(124	)