Funds placed in escrow for the acquisition of a replacement property, as a part of the Section 1031 like-kind exchange.

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Area of land sold.

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The amount of real estate assets that are moved out of held for sale.

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Amount of real estate depreciation expense for the period.

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The total gross cost at balance sheet date of construction on real estate projects that are not yet completed.

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Amount of real estate investment property not held for sale, which may include the following: (1) land available-for-development; (2) investments in building and building improvements; (3) tenant allowances; (4) developments in-process; (5) rental properties; and (6) other real estate investments.

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No definition available.

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Amount of real estate investment property not including that held for sale, net of accumulated depreciation, which may include the following: (1) land available-for-development; (2) investments in building and building improvements; (3) tenant allowances; (4) developments in-process; (5) rental properties; and (6) other real estate investments.

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Reduction amount of real estate property classified as held for sale due to sale during the period.

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No definition available.

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Represents the sale price of land and related assets.

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No definition available.

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Area of land held.

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The current amount of expenditures for a real estate project that has not yet been completed.

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Amount before accumulated depreciation of fixtures and equipment. Includes, but is not limited to, machinery, equipment, and engines.

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Amount of gain (loss) on sale or disposal of property, plant and equipment assets, excluding oil and gas property and timber property.

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Amount of interest capitalized during the period.

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Aggregate of the carrying amounts as of the balance sheet date of investments in building and building improvements.

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Amount before accumulated depletion of real estate held for productive use, excluding land held for sale.

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Amount before accumulated deprecation and depletion of additions or improvements to real estate held for productive use. Examples include, but are not limited to, walkways, driveways, fences, and parking lots.

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No definition available.

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The cash inflow from the sale of land held for investment; excludes sales of land held as inventory or productive use.

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Useful life on which depreciation was computed for entities with a substantial portion of business acquiring and holding investment real estate, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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No definition available.

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Carrying amount as of the balance sheet date of investments in land and buildings held for sale, excluding real estate considered to be inventory of the entity.

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The cumulative amount of depreciation for real estate property held for investment purposes.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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No definition available.

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Carrying amount as of the balance sheet date of improvements having a life longer than one year that were made for the benefit of one or more tenants.

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Real Estate Assets (Details) $ in Thousands			3 Months Ended		6 Months Ended		12 Months Ended
Real Estate Assets (Details) $ in Thousands	Apr. 26, 2018 USD ($) a	Apr. 28, 2017 USD ($) a	May 31, 2018 USD ($)	May 31, 2017 USD ($)	May 31, 2018 USD ($)	May 31, 2017 USD ($)	Nov. 30, 2017 USD ($) a	Mar. 29, 2018 ft²
Real Estate Assets
Land			$ 20,679		$ 20,679		$ 20,403
Land improvements			31,635		31,635		30,833
Buildings and improvements			187,520		187,520		187,116
Tenant improvements			27,814		27,814		27,924
Machinery and equipment			10,958		10,958		10,958
Construction in progress			12,387		12,387		486
Development costs			14,226		14,226		14,132
Real estate assets, gross			305,219		305,219		291,852
Accumulated depreciation			(100,105)		(100,105)		(95,112)
Real estate assets, net			205,114		205,114		196,740
Real Estate Held-for-sale			1,217		1,217		$ 1,932
Depreciation expense			2,457	$ 2,112	4,859	$ 4,207
Capitalized interest			94		132
Real estate assets
Number of acres sold \| a							29
Number of acres \| ft²								234,000
Value of real estate assets reclassified out of held for sale due to sale					105
Real estate assets moved out of held for sale			610		610
Real estate assets held for sale
Real Estate Assets
Land			210		210		$ 504
Land improvements							354
Development costs			1,007		1,007		1,074
Real Estate Held-for-sale			$ 1,217		$ 1,217		$ 1,932
Southwick Ma Site [Member]
Real estate assets
Number of acres sold \| a	49
Cash received on sale of land	$ 850
Pretax gain on land sale	794
Proceeds from land sale deposited in escrow	$ 847
Windsor undeveloped land sale
Real estate assets
Number of acres sold \| a		67
Number of acres \| a		268
Pretax gain on land sale		$ 7,975
Sale price		10,250
Proceeds from land sale deposited in escrow		$ 9,711
Land improvements \| Minimum
Real Estate Assets
Estimated Useful Lives					10 years		10 years
Land improvements \| Maximum
Real Estate Assets
Estimated Useful Lives					30 years		30 years
Buildings and improvements \| Minimum
Real Estate Assets
Estimated Useful Lives					10 years		10 years
Buildings and improvements \| Maximum
Real Estate Assets
Estimated Useful Lives					40 years		40 years
Machinery and equipment. \| Minimum
Real Estate Assets
Estimated Useful Lives					3 years		3 years
Machinery and equipment. \| Maximum
Real Estate Assets
Estimated Useful Lives					20 years		20 years