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STOCK-BASED COMPENSATION (Tables)
 9 Months Ended
Sep. 30, 2020
Share-based Payment Arrangement [Abstract]  
Schedule of Stock-Based Compensation
The Company recorded stock-based compensation expense in the following expense categories of its condensed consolidated statements of operations and comprehensive loss:
Three Months Ended
September 30,		Nine Months Ended
September 30,

2020

201920202019
Research and development$1,044 

$738 $2,263 $984 
General and administrative955 

112 3,032 149 

$1,999 

$850 $5,295 $1,133