SHAREHOLDERS' EQUITY - Additional information (Detail) - USD ($) $ / shares in Units, $ in Millions	12 Months Ended
	Dec. 31, 2019	Nov. 30, 2018	Jul. 24, 2013
Stockholders' Equity Detail [Line Items]
Redemption discount on common stock	7.50%
Minimum holding period requirement for shares of common stock	1 year
Aggregate dollar amount of redemptions	$ 1.0
Common Stock
Stockholders' Equity Detail [Line Items]
Dollar value of common stock in offering, DRIP shares	$ 311.9
Offering price of common stock per share, DRIP shares		$ 12.33
Initial Public Offering
Stockholders' Equity Detail [Line Items]
Dollar value of common stock in offering, primary shares			$ 2,000.0
Offering price of common stock per share, primary shares (in dollars per share)			$ 10.00
Dollar value of common stock in offering, DRIP shares			$ 500.0