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Investments
9 Months Ended
Sep. 30, 2011
Investments [Abstract] 
Investments

NOTE 4: INVESTMENTS

The following is a summary of the Company's short-term investments classified as available for sale at September 30, 2011 and December 31, 2010:
 
Unrealized Fair Value
Amortized Gains Carrying
  Cost   (Losses)   Value
September 30, 2011
Bank certificate of deposit  $ 258 $ 0 $ 258
December 31, 2010
Bank certificate of deposit $ 257 $ 0 $ 257
Corporate bonds 2,143 (44) 2,099
Foreign bonds 284 (4) 280
$ 2,684 $ (48) $ 2,636