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Cash And Cash Equivalents
6 Months Ended
Jun. 30, 2013
Cash And Cash Equivalents [Abstract]  
Cash And Cash Equivalents

4. Cash and cash equivalents

Cash and cash equivalents consisted of the following at (in thousands):

  June 30, December 31,
  2013 2012 2012
 
Cash in banks $ 31,877 $ 42,514 $ 9,939
Cash and cash equivalents $ 31,877 $ 42,514 $ 9,939