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Property and Equipment
3 Months Ended
Mar. 31, 2015
Property, Plant and Equipment [Abstract]  
Property and Equipment
5. Property and Equipment:

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

 

     March 31,
2015
     December 31,
2014
 

Idle equipment

   $ 3,798       $ 3,758   

Machinery & equipment

     1,360         1,354   

Computer equipment & software

     348         344   

Office furniture & equipment

     178         110   

Leasehold improvements

     34         9   
  

 

 

    

 

 

 

Total

  5,718      5,575   
  

 

 

    

 

 

 

Less accumulated depreciations

  (1,770   (1,685
  

 

 

    

 

 

 

Total property, plant & equipment, net

$ 3,948    $ 3,890   
  

 

 

    

 

 

 

Depreciation expense for the periods ended March 31, 2015 and March 31, 2014, was approximately $0.09 million and $0.1 million, respectively.