Investments (Tables)

12 Months Ended

Dec. 31, 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 December 31, 2018 and 2017 was as follows:

	December 31,
	2018		2017
ABS	$	38,699	$	39,894
Atalanta Sosnoff	13,291		13,963
Luminis	6,517		5,999
Total	$	58,507	$	59,856

Private Equity Funds [Member]

Schedule of Equity Method Investments [Line Items]

Schedule of Equity Method Investments

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

	December 31,
	2018		2017
ECP II	$	795	$	833
Glisco II, Glisco III and Glisco IV	3,880		6,558
Trilantic IV and Trilantic V	5,125		6,421
Total Private Equity Funds	$	9,800	$	13,812