Annual report pursuant to Section 13 and 15(d)

Goodwill And Other Intangible Assets (Details)

v2.4.1.9
Goodwill And Other Intangible Assets (Details) (USD $)
In Thousands, unless otherwise specified
 12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Goodwill $ 41,983us-gaap_Goodwill $ 57,703us-gaap_Goodwill $ 57,481us-gaap_Goodwill
Amortization of Intangible Assets 3,202us-gaap_AmortizationOfIntangibleAssets 3,583us-gaap_AmortizationOfIntangibleAssets 2,268us-gaap_AmortizationOfIntangibleAssets
Continuing Operations [Member]      
Amortization of Intangible Assets 2,985us-gaap_AmortizationOfIntangibleAssets
/ us-gaap_StatementOperatingActivitiesSegmentAxis
= us-gaap_SegmentContinuingOperationsMember 		3,063us-gaap_AmortizationOfIntangibleAssets
/ us-gaap_StatementOperatingActivitiesSegmentAxis
= us-gaap_SegmentContinuingOperationsMember 		1,798us-gaap_AmortizationOfIntangibleAssets
/ us-gaap_StatementOperatingActivitiesSegmentAxis
= us-gaap_SegmentContinuingOperationsMember
Maximum [Member]      
Goodwill 57,703us-gaap_Goodwill
/ us-gaap_RangeAxis
= us-gaap_MaximumMember 		57,703us-gaap_Goodwill
/ us-gaap_RangeAxis
= us-gaap_MaximumMember 		 
Minimum [Member]      
Goodwill $ 41,983us-gaap_Goodwill
/ us-gaap_RangeAxis
= us-gaap_MinimumMember 		$ 57,481us-gaap_Goodwill
/ us-gaap_RangeAxis
= us-gaap_MinimumMember