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INVESTMENTS (Tables)
9 Months Ended
Sep. 30, 2022
Investments, Debt and Equity Securities [Abstract]  
Schedule of Marketable Securities
As of September 30, 2022, investments were comprised of the following:
Amortized Cost

Unrealized GainsUnrealized LossesFair Value
Commercial paper$4,999 $— $(1)$4,998 
Corporate bonds47,581 — (1,143)46,438 
U.S. Government agencies40,129 — (1,344)38,785 
Total$92,709 $— $(2,488)$90,221 
As of December 31, 2021, investments were comprised of the following:
Amortized Cost

Unrealized GainsUnrealized LossesFair Value
Corporate bonds$104,261 $47 $(242)$104,066 
U.S. Government agencies40,140 — (219)39,921 
Total$144,401 $47 $(461)$143,987