COMMITMENTS AND CONTINGENCIES (Narrative) (Details) - USD ($)	1 Months Ended	12 Months Ended
	Jan. 31, 2017	Aug. 31, 2018	Nov. 30, 2019	Aug. 31, 2017
Commitments And Contingencies [Line Items]
Accrual for taxes other than income taxes, Current		$ 3,000,000		$ 3,400,000
Contractual obligation		10,600,000
Land purchase option agreement		400,000
Land under purchase options, Not recorded		36,300,000
Purchase commitment, Remaining minimum amount committed		$ 331,000
Miami-Dade County, Florida [Member]
Commitments And Contingencies [Line Items]
Letter of credit payable to the landlord	$ 500,000
Debt term		4 years
Annual decrease in LOC		$ 125,000
Mexico [Member]
Commitments And Contingencies [Line Items]
Distribution contract expiration		Aug. 31, 2020
Scenario, Forecast [Member]
Commitments And Contingencies [Line Items]
Purchase commitment, Remaining minimum amount committed			$ 465,000