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COMMITMENTS AND CONTINGENCIES (Details)
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9 Months Ended | 0 Months Ended | 9 Months Ended | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Sep. 30, 2014
USD ($)
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Dec. 31, 2013
USD ($)
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Sep. 30, 2014
Contamination of Real Property [Member]
USD ($)
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Dec. 31, 2010
Contamination of Real Property [Member]
USD ($)
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Sep. 30, 2014
Pending Litigation [Member]
USD ($)
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Oct. 26, 2014
Pending Litigation [Member]
Subsequent Event [Member]
USD ($)
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Sep. 30, 2014
Exposure to Asbestos [Member]
Threatened Litigation [Member]
Defendant
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Sep. 30, 2014
Notes Payable Guarantee [Member]
USD ($)
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Sep. 30, 2013
Notes Payable Guarantee [Member]
USD ($)
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Sep. 30, 2014
Saudi Industrial Development Fund Limited Guarantee [Member]
USD ($)
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Sep. 30, 2014
Saudi Industrial Development Fund Limited Guarantee [Member]
SAR
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Oct. 24, 2010
Saudi Industrial Development Fund Limited Guarantee [Member]
USD ($)
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Oct. 24, 2010
Saudi Industrial Development Fund Limited Guarantee [Member]
SAR
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| Guarantor Obligations [Line Items] | |||||||||||||
| Guarantor obligations | $ 160,000 | ||||||||||||
| Limited partnership ownership interest (in hundredths) | 19.00% | ||||||||||||
| Accrued liabilities current | 3,881,000 | 3,060,000 | 66,570 | 66,570 | |||||||||
| Loan guarantee, maximum (in hundredths) | 41.00% | 41.00% | |||||||||||
| Principal amount of loan guaranteed | 88,000,000 | 330,000,000 | |||||||||||
| Amount of maximum exposure | 69,300,000 | 259,800,000 | 36,100,000 | 135,330,000 | |||||||||
| Loss Contingencies [Line Items] | |||||||||||||
| Amount awarded by court | 240,000 | ||||||||||||
| Accrual recorded value | 1,100,000 | ||||||||||||
| Number of defendants | 44 | ||||||||||||
| Site Contingency [Line Items] | |||||||||||||
| Advance payment to be made to contractor | 250,000 | ||||||||||||
| Accrual for environmental remediation | 350,000 | ||||||||||||
| Environmental remediation expended | 179,000 | ||||||||||||
| Environmental remediation reversed | $ 171,000 | ||||||||||||