Other Assets (Tables)

12 Months Ended

Dec. 31, 2018

Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]

Schedule of Other Assets

Other assets consist of the following:

	As of December 31,
	2018		2017
	(in thousands)
Prepaid expenses	$	5,143	$	2,583
Investments in merchant banking funds	850		1,209
Rent deposits	1,764		1,798
Other tangible assets	368		639
Intangible assets	—		50
Total other assets	$	8,125	$	6,279