FAIR VALUE MEASUREMENTS (Tables)

6 Months Ended

Jun. 30, 2020

Fair Value Disclosures [Abstract]

Schedule of the fair value of financial instruments

	June 30, 2020
	Total		Level 1		Level 2		Level 3
Assets
Interest rate derivative agreements (included in Prepaid expenses and other current assets)	$	9	$	—	$	9	$	—
Total Assets	$	9	$	—	$	9	$	—
Liabilities
Tax Receivable Agreement Liability (included in Income tax receivable agreement payable with a portion included in Accrued expenses and other current liabilities)	$	520	$	—	$	—	$	520
Interest rate swap agreement (included in Accrued expense and other current liabilities)	2,036		—		2,036		—
Interest rate swap agreement (included in Other long-term liabilities)	632		—		632		—
Total Liabilities	$	3,188	$	—	$	2,668	$	520
Temporary Equity
Noncontrolling interests subject to put provisions	$	110,405	$	—	$	—	$	110,405

	December 31, 2019
	Total		Level 1		Level 2		Level 3
Assets
Interest rate derivative agreements (included in Prepaid expenses and other current assets)	$	143	$	—	$	143	$	—
Total Assets	$	143	$	—	$	143	$	—
Liabilities
Tax Receivable Agreement Liability (included in Income tax receivable agreement payable)	$	3,000	$	—	$	—	$	3,000
Interest rate swap agreement (included in Accrued expenses and other current liabilities)	783		—		783		—
Interest rate swap agreement (included in Other long-term liabilities)	725		—		725		—
Total Liabilities	$	4,508	$	—	$	1,508	$	3,000
Temporary Equity
Noncontrolling interests subject to put provisions	$	126,483	$	—	$	—	$	126,483

Fair value rollforward for the tax receivable agreement liability, which is classified as a level 3 financial instrument

The following table provides the fair value rollforward for the six months ended June 30, 2020 for the TRA liability, which is classified as a Level 3 financial instrument:

Balance at December 31, 2019	$	3,000
Options exercised and dividend equivalent payment vesting	(1,137)
Total realized/unrealized losses:
Included in earnings and reported as Change in fair value of income tax receivable agreement	(1,343)
Balance at June 30, 2020	$	520