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MARKETABLE SECURITIES (Tables)

12 Months Ended

Dec. 31, 2020

Investments, Debt and Equity Securities [Abstract]

Schedule of Marketable Securities

			December 31, 2020
(in thousands)			Amortized Cost						Unrealized Gains						Unrealized Losses						Fair Value
Government debt			$	39,996					$	—					$	(8)					$	39,988
Corporate debt			253,345						88						(152)						253,281
			$	293,341					$	88					$	(160)					$	293,269

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Tabular disclosure of the reconciliation of available-for-sale securities from cost basis to fair value.

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