Annual report pursuant to section 13 and 15(d)

3. PROPERTY AND EQUIPMENT (Details)

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3. PROPERTY AND EQUIPMENT (Details) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2013
Dec. 31, 2012
Property, Plant and Equipment [Abstract]    
Facilities and plant equipment $ 184,064 $ 169,229
Land 2,570 2,570
Other equipment, vehicles and furniture 5,600 5,280
Construction in progress 5,007 4,014
Property, Plant and Equipment, Gross 197,241 181,093
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment (42,047) (30,684)
Property, Plant and Equipment, Net $ 155,194 $ 150,409