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ACCRUED EXPENSES (Tables)
6 Months Ended
Jun. 30, 2013
ACCRUED EXPENSES [Abstract]  
Accrued expenses
Accrued expenses consist of the following (dollars in thousands):

   
June 30,
  
December 31,
 
   
2013
  
2012
 
Sales commissions
 $1,837  $1,295 
Subcontracting labor
  2,818   2,408 
Salaries, bonuses and related benefits
  8,568   6,023 
Litigation reserve
  11,550   11,549 
Consideration payable on Transpower acquisition
  786   - 
Other
  4,187   4,085 
   $29,746  $25,360 
Accrued restructuring costs
New charges noted below relate to severance costs associated with an additional reduction in workforce implemented in the second quarter of 2013.

   
Liability at
  
New
  
Cash Payments and
  
Liability at
 
   
December 31, 2012
  
Charges
  
Other Settlements
  
June 30, 2013
 
Severance costs
 $122  $1,239  $(170) $1,191 
Transportation of equipment
  -   100   (100)  - 
Other restructuring charges
  -   48   (48)  - 
Total
 $122  $1,387  $(318) $1,191