FAIR VALUE MEASUREMENTS (Tables)

9 Months Ended

Sep. 30, 2023

Fair Value Disclosures [Abstract]

Schedule of Assets and Liabilities Measured at Fair Value

Assets and liabilities measured at fair value on a recurring basis:

	September 30, 2023								December 31, 2022
(in thousands)	Level 1		Level 2		Level 3		Total		Level 1		Level 2		Level 3		Total
Cash equivalents	$	22,686	$	—	$	—	$	22,686	$	2,526	$	—	$	—	$	2,526
Marketable securities	$	—	$	167,286	$	—	$	167,286	$	—	$	152,167	$	—	$	152,167
Capped Call Transactions (1)	$	—	$	1,792	$	—	$	1,792	$	—	$	2,582	$	—	$	2,582
Venture investments (1) (2)	$	—	$	—	$	19,348	$	19,348	$	—	$	—	$	13,069	$	13,069

(1) Included in other long-term assets.

(2) Investments in privately-held companies.

Schedule of Changes in Venture Investments

Changes in venture investments:

	Nine Months Ended September 30,
(in thousands)	2023		2022
January 1,	$	13,069	$	7,648
New investments	400		400
Sales of investments	(2,773)		(3,954)
Changes in foreign exchange rates	27		(675)
Changes in fair value:
included in other income (loss), net	10,886		5,989
included in other comprehensive (loss)	(2,261)		2,502
September 30,	$	19,348	$	11,910