Annual report pursuant to Section 13 and 15(d)

3. PROPERTY AND EQUIPMENT (Tables)

v2.4.1.9
3. PROPERTY AND EQUIPMENT (Tables)
12 Months Ended
Dec. 31, 2014
Property, Plant and Equipment [Abstract]  
Property and equipment
    December 31,  
    2014     2013  
Facilities and plant equipment   $ 190,714     $ 184,064  
Land     2,570       2,570  
Other equipment, vehicles and furniture     7,641       5,600  
Construction in progress     8,720       5,007  
      209,645       197,241  
Accumulated depreciation     (54,343 )     (42,047 )
    $ 155,302     $ 155,194