Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Nov. 30, 2015	Nov. 30, 2014	Nov. 30, 2013
Operating activities:
Net income (loss)	$ 425	$ (1,104)	$ (5,821)
(Income) from discontinued operations		(144)	7,731
Income (loss) from continuing operations	425	(1,248)	1,910
Adjustments to reconcile income (loss) from continuing operations to net cash provided by operating activities of continuing operations:
Depreciation and amortization	7,668	6,729	6,673
Gain on sales of properties	(2,849)	(2,864)	(4,302)
Deferred income taxes	297	123	997
Stock-based compensation expense	230	338	415
Amortization of debt issuance costs	226	259	270
Accretion of discount on note receivable	(49)	(165)
Loss on debt extinguishment		51	286
Gain on sales of common stock in Centaur Media plc		(318)	(1,088)
Gain on sale of investment in Shemin Nurseries Holding Corp.			(3,397)
Changes in assets and liabilities:
Other assets	1,124	(631)	181
Accounts payable and accrued liabilities	475	(276)	(41)
Deferred revenue	4,924	2,987	(234)
Other liabilities	490	329	816
Net cash provided by operating activities of continuing operations	12,961	5,314	2,486
Net cash provided by (used in) operating activities of discontinued operations		39	(1,786)
Net cash provided by operating activities	12,961	5,353	700
Investing activities:
Additions to real estate assets	(31,188)	(15,583)	(13,538)
Proceeds from collection of note receivable	1,500	2,750
Deferred leasing costs and other	(1,011)	(1,171)	(1,367)
Proceeds from sales of property, net of expenses	994	554	9,366
Proceeds from property sales returned from (deposited in) escrow, net		8,864	(2,797)
Proceeds from sales of common stock in Centaur Media plc		566	2,487
Proceeds from sale of business, net of expenses		169
Proceeds from the sale of investment in Shemin Nurseries Holding Corp.			3,418
Net cash used in investing activities	(29,705)	(3,851)	(2,431)
Financing activities:
Proceeds from mortgages	40,391	5,477	9,100
Payments of debt	(20,123)	(2,017)	(1,916)
Dividends paid to stockholders	(1,030)	(1,029)	(1,028)
Debt issuance and modification costs	(762)	(133)	(507)
Mortgage proceeds held in escrow	(600)	(1,000)
Exercise of stock options	80	80	80
Net cash provided by financing activities	17,956	1,378	5,729
Net increase in cash and cash equivalents	1,212	2,880	3,998
Cash and cash equivalents at beginning of year	17,059	14,179	10,181
Cash and cash equivalents at end of year	$ 18,271	$ 17,059	$ 14,179