SIGNIFICANT CUSTOMERS (Narrative) (Details)	12 Months Ended
Dec. 31, 2012	Dec. 31, 2011
SIGNIFICANT CUSTOMERS [Abstract]
Percentage of revenue generated from the U.S. Government or Contractors to the U.S. Government (in Percent)	90.00%	90.00%
Percentage of revenue generated from Government sourced customers (in Percent)	83.00%	88.00%

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

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Reference 2: http://www.xbrl.org/2003/role/presentationRef

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Reference 3: http://www.xbrl.org/2003/role/presentationRef

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