STOCKHOLDERS' EQUITY, Warrants (Details)	6 Months Ended
	Jun. 30, 2020 $ / shares
Warrants [Abstract]
Warrant redemption price (in dollars per share)	$ 0.01
Notice period to redeem warrants	30 days
Number of trading days	20 days
Trading day threshold period	30 days
Minimum [Member]
Warrants [Abstract]
Period for warrants to become exercisable	30 days
Maximum [Member]
Warrants [Abstract]
Period for warrants to become exercisable	12 months
Number of days to file registration statement	15 days
Period for registration statement to become effective	60 days
Class A Common Stock [Member]
Warrants [Abstract]
Period for warrants to become exercisable	90 days
Warrant redemption price (in dollars per share)	$ 0.10
Notice period to redeem warrants	30 days
Share price (in dollars per share)	$ 10.00
Class A Common Stock [Member] | Maximum [Member]
Warrants [Abstract]
Share price (in dollars per share)	$ 18.00
Class A Common Stock [Member] | Additional Issue of Common Stock or Equity-linked Securities [Member]
Warrants [Abstract]
Period for warrants to become exercisable	30 days
Warrant redemption price (in dollars per share)	$ 18.00
Percentage of newly issued price to be adjusted to exercise price of warrants	115.00%
Percentage of newly issued price to be adjusted to redemption trigger price	180.00%
Class A Common Stock [Member] | Additional Issue of Common Stock or Equity-linked Securities [Member] | Maximum [Member]
Warrants [Abstract]
Share price (in dollars per share)	$ 9.20