Goodwill and Other Intangible Assets Schedule of Finite Lived Intangible Assets (Tables)

6 Months Ended

Jun. 30, 2012

Goodwill and Other Intangible Assets [Abstract]

Schedule of Expected Amortization Expense [Table Text Block]

Annual amortization expense of intangible assets for the next five years is estimated to be as follows (in thousands):

	Annual Estimated  Expense
2012	$	10,110
2013	9,820
2014	9,634
2015	8,976
2016	7,251