Annual report pursuant to section 13 and 15(d)

ACCRUED LIABILITIES (Details)

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ACCRUED LIABILITIES (Details) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2013
Dec. 31, 2012
Accrued Liabilities [Abstract]    
Accrued state taxes $ 224 $ 197
Accrued payroll 1,238 1,035
Accrued officers' compensation 650 547
Accrued environmental costs (Note 13) 203 350
Other liabilities 733 558
Total $ 3,048 $ 2,687