Supplemental Financial Statement Information - Other And Intangible Assets (Details) - USD ($) $ in Thousands	May 31, 2020	Dec. 01, 2019	Nov. 30, 2019
Other Assets
Deferred rent receivable	$ 6,061		$ 5,740
Deferred leasing costs, net	5,146		4,468
Intangible assets, net	2,438		1,907
Prepaid expenses	966		2,926
Account receivable (primary leases)	630		904
Right-of-use assets	772	$ 858
Mortgage escrows	801		515
Registration statement costs	281		281
Deposits	36		234
Deferred financing costs related to revolving lines of credit	183		256
Furniture, fixtures and equipment, net	195		193
Other	304		154
Total other assets	$ 17,813		$ 17,578