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Property and Equipment (Tables)
 6 Months Ended
Jun. 30, 2015
Property, Plant and Equipment [Abstract]  
Summarized Category of Fixed Assets

Property and equipment, summarized by major category, consist of the following as of:

 

     June 30,
2015		       December 31, 
2014		  

Idle equipment

     $ 4,971        $ 4,432   

Machinery & equipment

      570         680   

Computer equipment & software

      373         344   

Office furniture & equipment

      190         110   

Leasehold improvements

      53         9   
  

 

 

     

 

 

  

Total

      6,157         5,575   
  

 

 

     

 

 

  

Less accumulated depreciation

      (1,852 )       (1,685 ) 
  

 

 

     

 

 

  

Total property, plant & equipment, net

     $   4,305        $ 3,890