Investments (Tables)

6 Months Ended

Jun. 30, 2018

Other Equity Method Investments [Member]

Schedule of Equity Method Investments [Line Items]

Schedule of Equity Method Investments

A summary of the Company's investments accounted for under the equity method of accounting as of June 30, 2018 and December 31, 2017 was as follows:

	June 30, 2018		December 31, 2017
ABS	$	36,326	$	39,894
Atalanta Sosnoff	13,562		13,963
Luminis	6,296		5,999
Total	$	56,184	$	59,856

Private Equity Funds [Member]

Schedule of Equity Method Investments [Line Items]

Schedule of Equity Method Investments

A summary of the Company's investment in the private equity funds as of June 30, 2018 and December 31, 2017 was as follows:

	June 30, 2018		December 31, 2017
ECP II	$	776	$	833
Glisco II and Glisco III	4,127		6,558
Trilantic IV and Trilantic V	5,760		6,421
Total Private Equity Funds	$	10,663	$	13,812