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Note 6 - Contracts in Progress
3 Months Ended
Mar. 31, 2013
Contracts In Progress [Text Block]
NOTE 6.   CONTRACTS IN PROGRESS

Costs and estimated earnings on contracts in progress as of the periods indicated are summarized in the following table (in thousands):

   
March 31,
2013
   
December 31,
2012
 
Costs incurred on uncompleted contracts
  $ 8,494     $ 7,067  
Estimated earnings
    1,681       1,330  
Total revenues
    10,175       8,397  
Less: billings to date
    10,265       8,762  
Total
  $ (90 )   $ (365 )
                 
Balance sheet classification:
               
Costs in excess of billings on uncompleted contracts
  $ 97     $ 99  
Billings in excess of costs on uncompleted contracts
    (187 )     (464 )
Total
  $ (90 )   $ (365 )