EARNINGS PER COMMON SHARE - Computation of Basic and Diluted Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Numerator
Net income attributable to common stockholders	$ 29,623	$ 83,677	$ 64,840	$ 5,973
Denominator
Basic weighted average common shares and common equivalents (in shares)	205,593,653	181,567,464	205,493,829	179,984,959
Dilutive restricted stock units (in shares)	625,509	686,636	700,453	652,100
Diluted weighted average common shares (in shares)	206,219,162	182,254,100	206,194,282	180,637,059
Net income attributable to common stockholders, per:
Basic common share (in dollars per share)	$ 0.14	$ 0.46	$ 0.32	$ 0.03
Diluted common share (in dollars per share)	$ 0.14	$ 0.46	$ 0.31	$ 0.03