SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Reconciliation of Net Loss per Share (Details)	3 Months Ended
	Mar. 31, 2018 USD ($) $ / shares shares
Reconciliation of Net Loss per Share
Net income	$ 234,806
Less: Income attributable to shares subject to redemption	(623,156)
Adjusted net loss	$ (388,350)
Weighted average shares outstanding, basic and diluted | shares	13,151,075	[1]
Basic and diluted net loss per common share | $ / shares	$ (0.03)	[2]

[1] Excludes an aggregate of 44,325,276 shares subject to redemption at March 31, 2018.

[2] Net per common share - basic and diluted excludes interest income attributable to common stock subject to redemption of $623,156 for the three months ended March 31, 2018