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Note 4 - Property and Equipment, Net - Components of Property and Equipment, Net (Details) - USD ($)
Feb. 29, 2020
Aug. 31, 2019
Land $ 310,365 $ 310,365
Buildings and improvements 7,942,162 7,749,980
Machinery and equipment 4,991,681 4,903,664
Gross 13,244,208 12,964,009
Less accumulated depreciation (6,016,684) (5,605,850)
Net $ 7,227,524 $ 7,358,159