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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 | $ 41,983 us-gaap_Goodwill | $ 57,703 us-gaap_Goodwill | $ 57,481 us-gaap_Goodwill
Amortization of Intangible Assets | 3,202 us-gaap_AmortizationOfIntangibleAssets | 3,583 us-gaap_AmortizationOfIntangibleAssets | 2,268 us-gaap_AmortizationOfIntangibleAssets
Continuing Operations [Member] |  |  |
Amortization of Intangible Assets | 2,985 us-gaap_AmortizationOfIntangibleAssets / us-gaap_StatementOperatingActivitiesSegmentAxis = us-gaap_SegmentContinuingOperationsMember | 3,063 us-gaap_AmortizationOfIntangibleAssets / us-gaap_StatementOperatingActivitiesSegmentAxis = us-gaap_SegmentContinuingOperationsMember | 1,798 us-gaap_AmortizationOfIntangibleAssets / us-gaap_StatementOperatingActivitiesSegmentAxis = us-gaap_SegmentContinuingOperationsMember
Maximum [Member] |  |  |
Goodwill | 57,703 us-gaap_Goodwill / us-gaap_RangeAxis = us-gaap_MaximumMember | 57,703 us-gaap_Goodwill / us-gaap_RangeAxis = us-gaap_MaximumMember |
Minimum [Member] |  |  |
Goodwill | $ 41,983 us-gaap_Goodwill / us-gaap_RangeAxis = us-gaap_MinimumMember | $ 57,481 us-gaap_Goodwill / us-gaap_RangeAxis = us-gaap_MinimumMember |

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- Definition The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6388964&loc=d3e16225-109274 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(2) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=14024403&loc=d3e13816-109267 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6388280&loc=d3e13770-109266 + Details
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- Details
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