COMMITMENTS AND CONTINGENCIES (Details) SAR in Thousands, $ in Thousands |
3 Months Ended | 9 Months Ended | |||||
|---|---|---|---|---|---|---|---|
|
Sep. 30, 2017
USD ($)
|
Sep. 30, 2016
USD ($)
|
Sep. 30, 2017
USD ($)
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Sep. 30, 2016
USD ($)
|
Sep. 30, 2017
SAR
|
Oct. 24, 2010
USD ($)
|
Oct. 24, 2010
SAR
|
|
| Loss Contingencies [Line Items] | |||||||
| Expenses for environmental monitoring, compliance, and improvements | $ 119 | $ 136 | $ 444 | $ 437 | |||
| Pending Litigation [Member] | |||||||
| Loss Contingencies [Line Items] | |||||||
| Accrual recorded value | 1,000 | 1,000 | |||||
| Saudi Industrial Development Fund Limited Guarantee [Member] | |||||||
| Guarantor Obligations [Line Items] | |||||||
| Principal amount of loan guaranteed | $ 88,000 | SAR 330,000 | |||||
| Amount of maximum exposure | $ 81,300 | $ 81,300 | SAR 305,000 | $ 36,100 | SAR 135,330 | ||
| Saudi Industrial Development Fund Limited Guarantee [Member] | Maximum [Member] | |||||||
| Guarantor Obligations [Line Items] | |||||||
| Loan guarantee | 41.00% | 41.00% | |||||
| X | ||||||||||
- Definition The percentage guaranteed of the principal amount of the loan as of the balance sheet date. No definition available.
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| X | ||||||||||
- Definition The total principal amount of the loan guaranteed to the cost method investee. No definition available.
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| X | ||||||||||
- Definition The charge against earnings in the period for known or estimated future costs arising from requirements to perform environmental remediation activities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition 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. No definition available.
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| X | ||||||||||
- Definition Maximum potential amount of future payments (undiscounted) the guarantor could be required to make under the guarantee or each group of similar guarantees before reduction for potential recoveries under recourse or collateralization provisions. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition 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. No definition available.
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| X | ||||||||||
- Definition Amount of loss contingency liability expected to be resolved after one year or beyond the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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