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MARKETABLE SECURITIES
12 Months Ended
Dec. 31, 2022
Investments, Debt and Equity Securities [Abstract]  
MARKETABLE SECURITIES
3. MARKETABLE SECURITIES
December 31, 2022December 31, 2021
(in thousands)Amortized CostUnrealized GainsUnrealized LossesFair ValueAmortized CostUnrealized GainsUnrealized LossesFair Value
Government debt$2,960 $— $(52)$2,908 $2,000 $— $(10)$1,990 
Corporate debt151,906 — (2,647)149,259 201,659 (837)200,824 
$154,866 $— $(2,699)$152,167 $203,659 $$(847)$202,814 
As of December 31, 2022, marketable securities’ maturities ranged from January 2023 to November 2024, with a weighted-average remaining maturity of 0.5 years.