Earnings Per Share (Details 1) - USD ($) $ / shares in Units, $ in Thousands	2 Months Ended
	Feb. 29, 2020	Feb. 28, 2019
Earnings per share – Basic:
Net income (loss)	$ 3,659	$ 17,512
Participating Securities, Distributed and Undistributed Earnings (Loss), Basic	6	91
Earnings available to common shareholders – Basic	$ 3,653	$ 17,421
Weighted-average common shares outstanding – Basic	74,989,482	74,732,378
Earnings per common share – Basic	$ 0.05	$ 0.23
Earnings per share – Diluted:
Net income (loss)	$ 3,659	$ 17,512
Earnings available to common shareholders – Diluted	$ 3,653	$ 17,421
Weighted-average common shares outstanding – Basic	74,989,482	74,732,378
Effect of dilutive shares(2)	499,967	489,424
Weighted-average common shares outstanding – Diluted	75,489,449	75,221,802
Earnings per common share – Diluted	$ 0.05	$ 0.23
Participating Securities, Distributed and Undistributed Earnings of Net Income, Percent	0.17%	0.52%