COMMITMENTS AND CONTINGENCIES (Details) - USD ($)		3 Months Ended
	Jul. 24, 2017	Jun. 30, 2017
Percentage Of Underwriting Discount		2.00%
Payment Of Underwriting Discounts	$ 9,200,000
Percentage of deferred discount to underwriters		3.50%
Deferred underwriting compensation	$ 16,100,000
Over-allotment option
Warrants Redemption Covenant, Threshold Trading Days		45 days
Over-allotment option | Maximum
Stock Issued During Period, Shares, New Issues		6,000,000