CASH, CASH EQUIVALENTS AND INVESTMENTS (Tables)

6 Months Ended

Jun. 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
June 30, 2022
Cash accounts in banking institutions	$	174,235	$	—	$	—	$	174,235
Money market accounts		12,670		—		—		12,670
Corporate bonds		26,991		—		—		26,991
	$	213,896	$	—	$	—	$	213,896
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
June 30, 2022
Corporate bonds	$	257,133	$	—	$	(791	)	$	256,342
U.S. Government bonds		184,307		8		(1,208	)		183,107
	$	441,440	$	8	$	(1,999	)	$	439,449
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
June 30, 2022
Corporate bonds	$	1,768	$	—	$	(204	)	$	1,564
U.S. Government bonds		184,698		7		(5,135	)		179,570
	$	186,466	$	7	$	(5,339	)	$	181,134
December 31, 2021
U.S. Government bonds	$	159,692	$	10	$	(134	)	$	159,568
	$	159,692	$	10	$	(134	)	$	159,568