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SIGNIFICANT ACCOUNTING POLICIES (Details - Other Intangible Assets) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Nov. 30, 2022 | Feb. 28, 2023 | Aug. 31, 2022
Trade names |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Acquisition Value |  | $ 2,910 | $ 2,910
Accumulated Amortization |  | 0 | 0
Net Book Value |  | $ 2,910 | 2,910
Covenants not to compete |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Amortization Period | 3 years | 3 years |
Acquisition Value |  | $ 60 | 60
Accumulated Amortization |  | 58 | 48
Net Book Value |  | 2 | 12
Other internal use software |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Acquisition Value |  | 77 |
Accumulated Amortization |  | 2 |
Net Book Value |  | $ 75 |
Other internal use software | Minimum |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Amortization Period |  | 3 years |
Other internal use software | Maximum |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Amortization Period |  | 5 years |
Customer relationships |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Acquisition Value |  | $ 4,450 | 5,550
Accumulated Amortization |  | 1,614 | 2,534
Net Book Value |  | $ 2,836 | 3,016
Customer relationships | Minimum |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Amortization Period | 8 years | 8 years |
Customer relationships | Maximum |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Amortization Period | 14 years | 14 years |
ERP |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Amortization Period | 15 years | 15 years |
Acquisition Value |  | $ 1,702 | 1,702
Accumulated Amortization |  | 138 | 80
Net Book Value |  | 1,564 | 1,622
Other Intangible Assets |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Acquisition Value |  | 9,199 | 10,222
Accumulated Amortization |  | 1,812 | 2,662
Net Book Value |  | $ 7,387 | $ 7,560

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