SUBSEQUENT EVENT (Details) - Subsequent Event - Merger Agreement $ / shares in Units, $ in Millions	Feb. 09, 2021 USD ($) extension $ / shares shares
Subsequent Event [Line Items]
Share price (in dollars per share) | $ / shares	$ 34.00
Restricted stock conversion ratio, number of shares (in shares) | shares	1
Restricted stock conversion ratio, period	10 days
Number of extensions | extension	1
Extension term	3 months
Fee required upon termination | $	$ 55.0