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Intangible Assets
9 Months Ended
Sep. 30, 2012
Intangible Assets [Abstract]  
Intangible Assetsl [Text Block]

(3)       Intangible Assets

Amortization expense for amortizable intangible assets was as follows (amounts in thousands):

  Three Months Ended Nine Months Ended
  September 30, September 30,
  20122011 20122011
Amortization expense$ 1,275 1,517  3,900 4,673

Amortization expense for amortizable intangible assets for each of the five succeeding fiscal years is estimated to be (amounts in thousands):

 Years Ending December 31,  
 2012$ 4,879
 2013  4,044
 2014  3,271
 2015  2,051
 2016  844