XML 32 R30.htm IDEA: XBRL DOCUMENT v3.20.1
STOCK-BASED COMPENSATION - FAIR VALUE ASSUMPTIONS (Details)
3 Months Ended
Mar. 31, 2020
$ / shares
Share-based Payment Arrangement [Abstract]  
Option value (in dollars per share) $ 8.18
Risk-free rate 1.70%
Expected dividend yield 0.00%
Expected volatility 65.90%
Expected term (in years) 6 years