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GOODWILL AND OTHER INTANGIBLE ASSETS (Intangible Assets) (Details) - USD ($) $ in Thousands	Aug. 31, 2019	Aug. 31, 2018
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 20,766	$ 20,502
Accumulated Amortization	7,454	6,480
Net	13,312	14,022
Customer base
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	6,088	6,254
Accumulated Amortization	4,081	3,416
Net	2,007	2,838
Favorable land leases
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	4,146	4,476
Accumulated Amortization	749	755
Net	3,397	3,721
Non-compete agreements
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	2,810	1,750
Accumulated Amortization	382	798
Net	2,428	952
Brand name
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	628	928
Accumulated Amortization	454	662
Net	174	266
Patents
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	6,993	6,993
Accumulated Amortization	1,709	777
Net	5,284	6,216
Other
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	101	101
Accumulated Amortization	79	72
Net	$ 22	$ 29

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- Definition

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

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-Topic 350
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Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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-Publisher FASB
-Name Accounting Standards Codification
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