Note 6 - Assets Held for Lease - Summary of Assets Held for Lease (Details) - USD ($)	Nov. 30, 2020	Nov. 30, 2019
Modular Buildings	$ 5,218,662	$ 5,362,907
Modular Buildings [Member]
Modular Buildings		713,782
Modular Buildings [Member]
Modular Buildings	521,555
Assets Leased to Others [Member]
Modular Buildings	$ 521,555	$ 713,782

Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
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-Section S99
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-Subparagraph (SX 210.7-03(a)(8))
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Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
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