CASH, CASH EQUIVALENTS AND INVESTMENTS (Tables)

9 Months Ended

Sep. 30, 2022

Cash and Cash Equivalents [Abstract]

Schedule of Cash, Cash Equivalents

The following table provides details regarding the Company’s portfolio of cash and cash equivalents (in thousands):

	Amortized		Unrealized				Aggregate Fair
Cash and Cash Equivalents Classification	Cost		Gains		(Losses)		Market Value
September 30, 2022
Cash accounts in banking institutions	$	123,579	$	—	$	—	$	123,579
Money market accounts		14,174		—		—		14,174
Corporate bonds		49,997		—		—		49,997
	$	187,750	$	—	$	—	$	187,750
December 31, 2021
Cash accounts in banking institutions	$	256,878	$	—	$	—	$	256,878
Money market accounts		55,115		—		—		55,115
	$	311,993	$	—	$	—	$	311,993

Schedule of Investments

The following table provides details regarding the Company’s portfolio of short-term investments (in thousands):

	Amortized		Unrealized					Aggregate Fair
Short-term Investments Classification	Cost		Gains		(Losses)			Market Value
September 30, 2022
Corporate bonds	$	213,803	$	—	$	(1,198	)	$	212,605
U.S. Government bonds		290,068		—		(1,622	)		288,446
	$	503,871	$	—	$	(2,820	)	$	501,051
December 31, 2021
Certificates of deposit	$	240	$	—	$	—		$	240
Corporate bonds		226,448		3		(97	)		226,354
U.S. Government bonds		124,611		—		(11	)		124,600
	$	351,299	$	3	$	(108	)	$	351,194

Long-term Corporate Bonds and U.S. Government Bonds Investments

The following table provides details regarding the Company’s portfolio of long-term investments (in thousands):

	Amortized		Unrealized					Aggregate Fair
Long-term Investments Classification	Cost		Gains		(Losses)			Market Value
September 30, 2022
Corporate bonds	$	1,796	$	—	$	(91	)	$	1,705
U.S. Government bonds		159,812		—		(6,654	)		153,158
	$	161,608	$	—	$	(6,745	)	$	154,863
December 31, 2021
U.S. Government bonds	$	159,692	$	10	$	(134	)	$	159,568
	$	159,692	$	10	$	(134	)	$	159,568