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DEBT (Tables) | 12 Months Ended
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Aug. 31, 2017
DEBT [Abstract] |
Schedule of Short-Term Borrowings | ﻿ ﻿
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﻿ |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
﻿ |  |  |  |  | Facilities Used |  |  |  |  |  |  |
﻿ |  | Total Amount |  | Short-term |  | Letters of |  | Facilities |  | Weighted average |
﻿ |  | of Facilities |  | Borrowings |  | Credit |  | Available |  | interest rate |
﻿August 31, 2017 |  | $ | 69,000 |  | $ | — |  | $ | 966 |  | $ | 68,034 |  | — | % |
﻿August 31, 2016 |  | $ | 65,000 |  | $ | 16,534 |  | $ | 9,224 |  | $ | 39,242 |  | 10.1 | % |
﻿
Summary of Changes in Long-Term Debt | ﻿
﻿ |  |  |  |  |  |  |  |  |  |
﻿ |  |  |  |  |  |  |  |  |  |
﻿(Amounts in thousands) |  | Current portion of long-term debt |  | Long-term debt (net of current portion) |  | Total |
﻿Balances as of August 31, 2016 |  | $ | 14,565 |  | $ | 73,542 |  | $ | 88,107 | (1)
﻿Proceeds from long-term debt incurred during the period: |  |  |  |  |  |  |  |  |  |
﻿MUFG Union Bank |  |  | — |  |  | 35,700 |  |  | 35,700 |
﻿Trinidad subsidiary |  |  | 6,000 |  |  | 6,000 |  |  | 12,000 |
﻿Repayments of long-term debt: |  |  |  |  |  |  |  |  |  |
﻿Repayment of loan by Panama subsidiary |  |  | (2,000) |  |  | (11,333) |  |  | (13,333) |
﻿Regularly scheduled loan payments |  |  | (225) |  |  | (15,837) |  |  | (16,062) |
﻿Translation adjustments on foreign-currency debt of subsidiaries whose functional currency is not the U.S. dollar (2) |  |  | 18 |  |  | (133) |  |  | (115) |
﻿Balances as of August 31, 2017 |  | $ | 18,358 |  | $ | 87,939 |  | $ | 106,297 | (3)
﻿
| (1) |  | The carrying amount on non-cash assets assigned as collateral for these loans was $102.4 million. No cash assets were assigned as collateral for these loans.
| (2) |  | These foreign currency translation adjustments are recorded within Other comprehensive income.
| (3) |  | The carrying amount on non-cash assets assigned as collateral for these loans was $128.4 million. No cash assets were assigned as collateral for these loans as of August 31, 2017.
Schedule of Long-Term Debt |
﻿ |  |  |  |  |  |
﻿ |  |  |  |  |  |
﻿ |  | August 31, |  | August 31,
﻿ |  | 2017 |  | 2016
﻿Loans entered into by the Company's subsidiaries with a balloon payment due at the end of the loan term and with non-cash assets assigned as collateral and with/without established debt covenants |  | $ | 18,200 |  | $ | 21,945
﻿Loans entered into by the Company's subsidiaries for which the subsidiary has entered into an interest rate swap with non-cash assets assigned as collateral and with/without established debt covenants |  |  | 49,424 |  |  | 32,258
﻿Loans entered into by the Company's subsidiaries with non-cash assets assigned as collateral and with/without established debt covenants |  |  | 17,585 |  |  | 9,717
﻿Loans entered into by the Company's subsidiaries for which the subsidiary has entered into a cross-currency interest rate swap with non-cash assets assigned as collateral and with/without established debt covenants |  |  | 21,088 |  |  | 24,187
﻿Total long-term debt |  |  | 106,297 |  |  | 88,107
﻿Less: current portion |  |  | 18,358 |  |  | 14,565
﻿Long-term debt, net of current portion |  | $ | 87,939 |  | $ | 73,542
﻿
Schedule of Annual Maturities of Long-Term Debt |
﻿ |  |  |
﻿ |  |  |
﻿Years Ended August 31, |  | Amount
﻿2018 |  | $ | 18,358
﻿2019 |  |  | 16,279
﻿2020 |  |  | 18,127
﻿2021 |  |  | 17,941
﻿2022 |  |  | 2,966
﻿Thereafter |  |  | 32,626
﻿Total |  | $ | 106,297
﻿

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- Definition Tabular disclosure of long-debt instruments or arrangements, including identification, terms, features, collateral requirements and other information necessary to a fair presentation. These are debt arrangements that originally required repayment more than twelve months after issuance or greater than the normal operating cycle of the entity, if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=84159872&loc=d3e21475-112644 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 470 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=75038535&loc=d3e64711-112823 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(e),(f)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 55 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=64930739&loc=d3e28878-108400 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=84159872&loc=d3e21538-112644 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=84159872&loc=d3e21506-112644 Reference 8: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 1A -URI http://asc.fasb.org/extlink&oid=64930785&loc=d3e28541-108399 Reference 9: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=64930785&loc=d3e28551-108399 Reference 10: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=84159872&loc=d3e21521-112644 + Details
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- Definition Tabular disclosure of the combined aggregate amount of maturities and sinking fund requirements for all long-term borrowings for each of the five years following the date of the latest balance sheet date presented. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601 + Details
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- Definition Tabular disclosure of short-term debt arrangements (having initial terms of repayment within one year or the normal operating cycle, if longer) including: (1) description of the short-term debt arrangement; (2) identification of the lender or type of lender; (3) repayment terms; (4) weighted average interest rate; (5) carrying amount of funds borrowed under the specified short-term debt arrangement as of the balance sheet date; (6) description of the refinancing of a short-term obligation when that obligation is excluded from current liabilities in the balance sheet; and (7) amount of a short-term obligation that has been excluded from current liabilities in the balance sheet because of a refinancing of the obligation. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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