Investments (Tables)

6 Months Ended

Jun. 30, 2015

Schedule of Investments [Abstract]

Carrying Value of Investments in Merchant Banking Funds

The carrying value of the Company’s investments in merchant banking funds are as follows:

	As of June 30,		As of December 31,
	2015		2014
	(in thousands, unaudited)
Investment in GCP I	$	920	$	1,600
Investment in GCP II	800		907
Investment in other merchant banking funds	1,585		1,666
Total investments in merchant banking funds	$	3,305	$	4,173

Investment Revenues by Source

The Company’s investment revenues, by source, are as follows:

	For the Three Months Ended June 30,					For the Six Months Ended June 30,
	2015		2014			2015			2014
	(in thousands, unaudited)
Net realized and unrealized gains (losses) on investments in merchant banking funds	$	118	$	(1,299	)	$	(122	)	$	(6,503	)
Deferred gain on sale of certain merchant banking assets	—		49			—			97
Interest income	262		286			493			556
Total investment revenues (losses)	$	380	$	(964	)	$	371		$	(5,850	)