Investments, Carried at Cost (Tables)

6 Months Ended

Jun. 30, 2018

Investments Schedule [Abstract]

Investments, Carried at Cost

The following table sets forth the Company’s investments, carried at cost:

	June 30, 2018		December 31, 2017
AdvisorEngine – Preferred stock	$	25,000	$	25,000
AdvisorEngine – Option		3,278		3,278
Thesys Group, Inc. (“Thesys”).		6,909		6,909
Total	$	35,187	$	35,187