Property, Equipment and Leasehold Improvements (Details) - USD ($)	Aug. 31, 2021	Aug. 31, 2020
Held for use:
Machinery and equipment	$ 10,482,000	$ 9,950,000
Furniture and fixtures	2,645,000	2,517,000
Vehicles	137,000	155,000
Leasehold improvements	6,743,000	6,540,000
Construction in progress	104,000	79,000
Total	20,111,000	19,241,000
Less: accumulated depreciation and amortization	(11,842,000)	(10,393,000)
Total property, equipment, and leasehold improvements, net	$ 8,269,000	$ 8,848,000

N/A

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Gross amount of vehicles, at the balance sheet date.

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Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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Amount of structure or a modification to a structure under construction. Includes recently completed structures or modifications to structures that have not been placed into service.

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Amount before accumulated depreciation of equipment commonly used in offices and stores that have no permanent connection to the structure of a building or utilities. Examples include, but are not limited to, desks, chairs, tables, and bookcases.

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Amount before accumulated depreciation of additions or improvements to assets held under a lease arrangement.

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Amount before accumulated depreciation of tangible personal property used to produce goods and services, including, but is not limited to, tools, dies and molds, computer and office equipment.

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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business 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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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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