Supplemental Financial Statement Information - Other And Intangible Assets (Details) - USD ($) $ in Thousands	Aug. 31, 2020	Dec. 01, 2019	Nov. 30, 2019
Other Assets
Deferred rent receivable	$ 6,284		$ 5,740
Deferred leasing costs, net	4,964		4,468
Prepaid expenses	4,868		2,926
Intangible assets, net	2,308		1,907
Account receivable (primary leases)	2,184		904
Right-of-use assets	744	$ 858
Mortgage escrows	293		515
Registration statement costs	281		281
Furniture, fixtures and equipment, net	198		193
Deposits	150		234
Deferred financing costs related to revolving lines of credit	146		256
Other	689		154
Total other assets	$ 23,109		$ 17,578