Quarterly report pursuant to Section 13 or 15(d)

COMMITMENTS AND CONTINGENCIES (Details)

v2.4.0.8
COMMITMENTS AND CONTINGENCIES (Details)
6 Months Ended
Jun. 30, 2014
USD ($)
Dec. 31, 2013
USD ($)
Jun. 30, 2014
Contamination of Real Property [Member]
USD ($)
Dec. 31, 2010
Contamination of Real Property [Member]
USD ($)
Jun. 30, 2014
Pending Litigation [Member]
USD ($)
Jun. 30, 2014
Exposure to Asbestos [Member]
Threatened Litigation [Member]
Defendant
Jun. 30, 2014
Notes Payable Guarantee [Member]
USD ($)
Jun. 30, 2013
Notes Payable Guarantee [Member]
USD ($)
Jun. 30, 2014
Saudi Industrial Development Fund Limited Guarantee [Member]
USD ($)
Jun. 30, 2014
Saudi Industrial Development Fund Limited Guarantee [Member]
SAR
Oct. 24, 2010
Saudi Industrial Development Fund Limited Guarantee [Member]
USD ($)
Oct. 24, 2010
Saudi Industrial Development Fund Limited Guarantee [Member]
SAR
Guarantor Obligations [Line Items]                        
Guarantor obligations             $ 160,000          
Limited partnership ownership interest (in hundredths)             19.00%          
Accrued liabilities current 4,338,000 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                 71,900,000 269,800,000 36,100,000 135,330,000
Loss Contingencies [Line Items]                        
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     $ 171,000 $ 350,000