Quarterly report pursuant to Section 13 or 15(d)

FAIR VALUE MEASUREMENTS (Narrative) (Details)

v3.20.2
FAIR VALUE MEASUREMENTS (Narrative) (Details)
item in Thousands, $ in Millions
9 Months Ended
Sep. 30, 2020
USD ($)
item
Dec. 31, 2019
USD ($)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Minimum number of market participants | item 4  
Fair Value, Measurements, Nonrecurring    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Assets, fair value | $ $ 14.0 $ 11.9