Supplemental Financial Statement Information - Liabilities (Details) - USD ($) $ in Thousands	May 31, 2017	Nov. 30, 2016
Accounts Payable and Accrued Liabilities
Accrued construction costs and retainage	$ 809	$ 1,252
Accrued interest payable	461	390
Accrued salaries, wages and other compensation	345	725
Trade payables	277	573
Accrued lease commissions	269	487
Other	395	713
Total accounts payable and accrued liabilities	2,556	4,140
Other Liabilities
Deferred compensation plan	4,737	4,334
Interest rate swaps	2,098	1,892
Prepaid rent from tenants	1,172	938
Security deposits of tenants	533	413
Conditional asset retirement obligations	288	288
Land sale deposit	155
Other	79	78
Total other liabilities	$ 9,062	$ 7,943