GENERAL INFORMATION (Details) - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended
	Jun. 19, 2018	Jun. 30, 2018
Summary of Significant Accounting Policies
Issuance of stock (in shares)		7,015,000
Common Stock
Summary of Significant Accounting Policies
Issuance of stock (in shares)	7,015,000
Share price (in dollars per share)	$ 16.50
Net proceeds proceeds from issuance of common stock	$ 109,648