Supplemental Financial Statement Information - Other And Intangible Assets (Details) - USD ($) $ in Thousands	Feb. 28, 2019	Nov. 30, 2018
Other Assets
Deferred rent receivable	$ 5,863	$ 5,602
Deferred leasing costs, net	4,180	4,355
Prepaid expenses	2,293	2,780
Interest rate swap asset	1,484	3,157
Intangible assets, net	1,325	1,399
Deposits	1,163	1,072
Mortgage escrows	603	452
Leasing receivables from tenants	485	407
Registration statement costs	281	281
Furniture, fixtures and equipment, net	235	245
Deferred financing costs related to the Webster Credit Line	20	33
Other	234	265
Total other assets	$ 18,166	$ 20,048