Deferred Income Taxes, Timing Adjustments

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Deferred Tax Assets, Net, Foreign

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Effective Income Tax Rate Change, Favorable Impact Due To Establishment Of Valuation Allowance Against Deferred Tax Assets

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Effective Income Tax Rate Change, Unfavorable Impact Due to Establishment Of Valuation Allowance Against Deferred Tax Assets

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Effective Income Tax Rate Reconciliation, Favorable Impact Due To Change in Enacted Tax Rate, Percent

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Effective Income Tax Rate Reconciliation, Increase (Decrease) Of Favorable Impact Due To Change in Enacted Tax Rate, Percent

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Effective Income Tax Rate Reconciliation, Unfavorable Impact Due To Change in Enacted Tax Rate, Percent

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Operating Loss Carryforwards, Annual Limitation Amount

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Operating Loss Carryforwards, Expected Amount To Expire Prior To Being Utilized

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- Definition

Tax Benefits Associated With Timing Adjustments

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Tax Cuts and Jobs Act of 2017, Re-measured Net Deferred Tax Assets, Percent

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Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, without jurisdictional netting.

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Amount of deferred tax liability attributable to taxable temporary differences from undistributed earnings of subsidiary and other recognized entity not within country of domicile. Includes, but is not limited to, other basis differences.

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Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Carrying amount as of the balance sheet date of income taxes previously overpaid to tax authorities (such as U.S. Federal, state and local tax authorities) representing refunds of overpayments or recoveries based on agreed-upon resolutions of disputes. Also called income tax refund receivable.

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Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.

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The amount of the unrecognized tax benefit of a position taken for which it is reasonably possible that the total amount thereof will significantly increase or decrease within twelve months of the balance sheet date.

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Amount of unrecognized tax benefits.

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Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.

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The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate.

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INCOME TAXES (Narrative) (Details) - USD ($)	12 Months Ended
INCOME TAXES (Narrative) (Details) - USD ($)	Aug. 31, 2019	Aug. 31, 2018	Aug. 31, 2017	Aug. 31, 2016
Income Tax Contingency [Line Items]
Provision for income taxes, percentage	33.80%	39.30%	31.70%
Unfavorable tax impact	1.00%
Favorable net impact resulting from the U.S. Tax Reform Transition Tax	2.60%
Unfavorable net impact resulting from the U.S. Tax Reform Transition Tax	3.50%
Net favorable impact	10.20%
Re-measurement of net deferred tax assets/liabilities	6.10%
Deferred Tax Assets, Net, Foreign	$ 13,500,000	$ 9,900,000
Operating loss carryforwards (NOLs), annual limitation amount	6,000,000
Undistributed foreign earnings	108,900,000	45,200,000
Unrecognized tax benefits	6,490,000	7,005,000	$ 7,694,000	$ 7,754,000
Deferred income taxes that could reduce unrecognized tax benefits	3,600,000
Timing Adjustments	400,000
Unrecognized tax benefitt, net amount if recognized would favorably affect the effective tax rate	6,100,000
Expected change in unrecognized tax benefits reduction of taxes payable	3,100,000
Deferred tax assets, net	2,600,000
Income taxes receivable	25,390,000	24,509,000
Income tax interest and/or penalties accrued	$ 2,000,000	2,100,000
Colombia Subsidiary [Member]
Income Tax Contingency [Line Items]
Favorable tax impact	1.30%
Net favorable impact	0.90%
Barbados Subsidiary [Member]
Income Tax Contingency [Line Items]
Favorable tax impact	0.70%
Federal and State Jurisdicition [Member]
Income Tax Contingency [Line Items]
Operating loss carryforwards	$ 14,500,000	$ 17,100,000
Florida State Jurisdiction [Member] \| Aeropost, Inc [Member]
Income Tax Contingency [Line Items]
Operating loss carryforwards	17,100,000
NOL expected to expire	11,100,000
Unknown Country [Member]
Income Tax Contingency [Line Items]
Deferred tax assets, net	2,600,000
Income taxes receivable	$ 7,800,000