UNCONSOLIDATED AFFILIATES (Schedule of Variable Interest Entities Maximum Loss Exposure) (Details) - USD ($) $ in Thousands		12 Months Ended
		Aug. 31, 2021	Aug. 31, 2020
Variable Interest Entity [Line Items]
Initial Investment		$ 6,809
Additional Investments		3,638
Net Income Inception to Date		97
Company's Variable Interest in Entity		10,544	$ 10,602
Commitment to Future Additional Investments	[1]	884
Company's Maximum Exposure to Loss in Entity	[2]	$ 11,428
GolfPark Plaza, S.A. [Member]
Variable Interest Entity [Line Items]
Percentage Ownership	[3]	50.00%
Initial Investment		$ 4,616
Additional Investments		2,402
Net Income Inception to Date		(8)
Company's Variable Interest in Entity		7,010
Commitment to Future Additional Investments	[1]	99
Company's Maximum Exposure to Loss in Entity	[2]	$ 7,109
Price Plaza Alajuela PPA, S.A. [Member]
Variable Interest Entity [Line Items]
Percentage Ownership	[3]	50.00%
Initial Investment		$ 2,193
Additional Investments		1,236
Net Income Inception to Date		105
Company's Variable Interest in Entity		3,534
Commitment to Future Additional Investments	[1]	785
Company's Maximum Exposure to Loss in Entity	[2]	$ 4,319

[1] The parties intend to seek alternate financing for the project, which could reduce the amount of investments each party would be required to provide. The parties may mutually agree on changes to the project, which could increase or decrease the amount of contributions each party is required to provide.

[2] The maximum exposure is determined by adding the Company’s variable interest in the entity and any explicit or implicit arrangements that could require the Company to provide additional financial support.

[3] Joint venture interests are recorded as investment in unconsolidated affiliates on the consolidated balance sheets.