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Goodwill and Other Intangible Assets (Details 2) (USD $) In Thousands, unless otherwise specified | Dec. 31, 2012 | Dec. 31, 2011
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Estimated amortization expense related to intangible assets |  |
Year ending December 31, 2013 | $ 2,228 |
Year ending December 31, 2014 | 2,133 |
Year ending December 31, 2015 | 1,002 |
Year ending December 31, 2016 | 906 |
Year ending December 31, 2017 | 857 |
Thereafter | 794 |
Total | $ 7,920 | $ 10,317

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- Definition Amount of amortization expense expected to be recognized during the next fiscal year following the latest fiscal year for assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=7658586&loc=d3e16323-109275 + Details
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