FAIR VALUE MEASUREMENTS AND FINANCIAL INSTRUMENTS (Tables)

9 Months Ended

Sep. 30, 2020

Fair Value Disclosures [Abstract]

Fair value measurements, recurring and nonrecurring

The following fair values are estimated using market information and what the Company believes to be appropriate valuation methodologies under GAAP:

	September 30, 2020								December 31, 2019
(in thousands)	Carrying amount		Fair value						Carrying amount		Fair value
			Level 1		Level 2		Level 3				Level 1		Level 2		Level 3
Assets:
Cash and cash equivalents	$	67,023	$	67,023	$	—	$	—	$	82,741	$	82,741	$	—	$	—
Restricted cash	3,817		3,817		—		—		3,842		3,842		—		—
Investment in equity securities	30,185		30,185		—		—		42,618		42,618		—		—
Long-term receivable	2,490		—		—		2,490		2,371		—		—		2,371
Liabilities:
Senior secured term loan	293,826		—		205,678		—		293,826		—		277,666		—