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INVESTMENTS
6 Months Ended
Jun. 30, 2021
Investments [Abstract]  
INVESTMENTS INVESTMENTS
 
Marketable securities have maturities of less than one year as of June 30, 2021. There were no significant realized or unrealized gains or losses for the six months ended June 30, 2021.

The components of investments, available for sales securities, as of June 30, 2021 were as follows:
 
 Fair Value LevelAdjusted Cost BasisUnrealized Gain (Loss)Recorded
Basis
Commercial paperLevel 2$9,994 $— $9,994 
Corporate notes and bondsLevel 247,363 — 47,363 
Marketable securities $57,357 $— $57,357