RELATED PARTY TRANSACTIONS (Tables)

12 Months Ended

Dec. 31, 2017

Related Party Transactions [Abstract]

Schedule of amounts due from and to affiliates

The Company considers its professionals and non-consolidated funds to be affiliates. Amounts due from and to affiliates were comprised of the following:

	As of December 31,
	2017		2016
Due from affiliates:
Management fees receivable from non-consolidated funds	$	126,506	$	123,781
Payments made on behalf of and amounts due from non-consolidated funds and employees	39,244		39,155
Due from affiliates—Company	$	165,750	$	162,936
Amounts due from portfolio companies and non-consolidated funds	$	15,884	$	3,592
Due from affiliates—Consolidated Funds	$	15,884	$	3,592
Due to affiliates:
Management fee rebate payable to non-consolidated funds	$	5,213	$	7,914
Management fees received in advance	1,729		1,788
Tax receivable agreement liability	3,503		4,748
Payments made by non-consolidated funds on behalf of and amounts due from the Company	4,197		3,114
Due to affiliates—Company	$	14,642	$	17,564