CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jan. 31, 2018	Jan. 31, 2017	Jan. 31, 2018	Jan. 31, 2017
REVENUE
Real estate rentals	$ 42,858	$ 39,390	$ 125,431	$ 116,386
Tenant reimbursement	396	838	1,949	2,321
TOTAL REVENUE	43,254	40,228	127,380	118,707
EXPENSES
Property operating expenses, excluding real estate taxes	15,426	14,571	47,018	41,391
Real estate taxes	4,609	4,048	13,872	12,179
Depreciation and amortization	18,390	10,787	60,998	33,193
Impairment of real estate investments	0	0	256	54,153
General and administrative expenses	3,011	4,172	10,131	11,195
TOTAL EXPENSES	41,436	33,578	132,275	152,111
Operating income (loss)	1,818	6,650	(4,895)	(33,404)
Interest expense	(9,236)	(8,832)	(25,876)	(26,033)
Loss on extinguishment of debt	(285)	(458)	(818)	(458)
Interest income	408	272	628	354
Other income	25	155	288	331
Loss before gain on sale of real estate and other investments and income from discontinued operations	(7,270)	(2,213)	(30,673)	(59,210)
Gain on sale of real estate and other investments	12,387	2,437	17,835	11,292
Income (loss) from continuing operations	5,117	224	(12,838)	(47,918)
Income from discontinued operations	146,811	24,965	164,626	44,803
NET INCOME (LOSS)	151,928	25,189	151,788	(3,115)
Net income attributable to noncontrolling interests – Operating Partnership	(16,236)	(2,525)	(15,365)	(403)
Net loss attributable to noncontrolling interests – consolidated real estate entities	413	446	1,239	16,585
Net income attributable to controlling interests	136,105	23,110	137,662	13,067
Dividends to preferred shareholders	(1,766)	(2,503)	(6,864)	(8,260)
Redemption of preferred shares	(8)	(1,435)	(3,657)	(1,435)
NET INCOME AVAILABLE TO COMMON SHAREHOLDERS	$ 134,331	$ 19,172	$ 127,141	$ 3,372
Earnings (loss) per common share from continuing operations – basic and diluted (in dollars per share)	$ 0.03	$ (0.03)	$ (0.16)	$ (0.30)
Earnings per common share from discontinued operations – basic and diluted (in dollars per share)	1.09	0.19	1.22	0.33
NET EARNINGS PER COMMON SHARE – BASIC & DILUTED (in dollars per share)	1.12	0.16	1.06	0.03
DIVIDENDS PER COMMON SHARE (in dollars per share)	$ 0.07	$ 0.13	$ 0.21	$ 0.39