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Segment Information (Tables)
9 Months Ended
Sep. 30, 2012
Segment Information [Abstract]  
Selected financial details regarding the Company's reportable segments
                                 
    Three Months Ended September 30,     Nine Months Ended September 30,  
    2012     2011     2012     2011  

Revenue:

                               

Technical Products and Services

  $ 8,903     $ 8,123     $ 27,373     $ 19,907  

Electrical and Instrumentation Construction

    1,495       3,561       7,102       11,839  

American Access Technologies

    1,327       2,020       4,554       5,454  
   

 

 

   

 

 

   

 

 

   

 

 

 
    $ 11,725     $ 13,704     $ 39,029     $ 37,200  
   

 

 

   

 

 

   

 

 

   

 

 

 

Gross profit:

                               

Technical Products and Services

  $ 1,507     $ 1,487     $ 4,464     $ 2,830  

Electrical and Instrumentation Construction

    61       214       593       830  

American Access Technologies

    121       482       577       1,227  
   

 

 

   

 

 

   

 

 

   

 

 

 
    $ 1,689     $ 2,183     $ 5,634     $ 4,887  
   

 

 

   

 

 

   

 

 

   

 

 

 

Income (loss) from domestic operations and net equity income from foreign joint ventures’ operations:

                               

Technical Products and Services

  $ 1,389     $ 1,140     $ 3,941     $ 1,754  

Electrical and Instrumentation Construction

    61       214       593       830  

American Access Technologies

    (227     66       (530     55  

Corporate and other unallocated expenses

    (1,100     (1,368     (3,912     (4,460
   

 

 

   

 

 

   

 

 

   

 

 

 

Income (loss) from domestic operations

    123       52       92       (1,821
   

 

 

   

 

 

   

 

 

   

 

 

 

Equity income from BOMAY

    624       666       2,385       1,343  

Equity income (loss) from MIEFE

    (1     66       19       (72

Equity income (loss) from AAG

    123       90       167       49  

Foreign operations expenses

    (23     (113     (246     (359
   

 

 

   

 

 

   

 

 

   

 

 

 

Net equity income from foreign joint ventures’ operations

    723       709       2,325       961  
   

 

 

   

 

 

   

 

 

   

 

 

 

Income (loss) from domestic operations and net equity income from foreign joint ventures’ operations

  $ 846     $ 761     $ 2,417     $ (860