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MARKETABLE SECURITIES
6 Months Ended
Jun. 30, 2021
Investments, Debt and Equity Securities [Abstract]  
MARKETABLE SECURITIES
NOTE 3. MARKETABLE SECURITIES
June 30, 2021December 31, 2020
(in thousands)Amortized CostUnrealized GainsUnrealized LossesFair ValueAmortized CostUnrealized GainsUnrealized LossesFair Value
Government debt$2,000 $— $— $2,000 $39,996 $— $(8)$39,988 
Corporate debt269,649 20 (210)269,459 253,345 88 (152)253,281 
$271,649 $20 $(210)$271,459 $293,341 $88 $(160)$293,269 
As of June 30, 2021, marketable securities’ maturities ranged from July 2021 to May 2024, with a weighted-average remaining maturity of approximately 1.3 years.