v2.4.0.8

Goodwill and Intangible Assets (Details) - Components of Intangible assets (USD $) In Thousands, unless otherwise specified |  |  |  |  |  |  |  |  | 3 Months Ended
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Mar. 31, 2014 | Dec. 31, 2013 | Mar. 31, 2014 Trade Names [Member] | Dec. 31, 2013 Trade Names [Member] | Mar. 31, 2014 Patents [Member] | Dec. 31, 2013 Patents [Member] | Mar. 31, 2014 Customer Relationships [Member] | Dec. 31, 2013 Customer Relationships [Member] | Mar. 31, 2014 Minimum [Member] Trade Names [Member] | Mar. 31, 2014 Minimum [Member] Patents [Member] | Mar. 31, 2014 Minimum [Member] Customer Relationships [Member] | Mar. 31, 2014 Maximum [Member] Trade Names [Member] | Mar. 31, 2014 Maximum [Member] Patents [Member] | Mar. 31, 2014 Maximum [Member] Customer Relationships [Member]
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Useful Life |  |  |  |  |  |  |  |  | 15 years | 5 years | 4 years | 20 years | 12 years | 8 years
Intangible Assets, Gross | $ 7,226 | $ 7,390 | $ 1,328 | $ 1,352 | $ 4,696 | $ 4,814 | $ 1,202 | $ 1,224 |  |  |  |  |  |
Less accumulated amortization | (3,952) | (3,882) |  |  |  |  |  |  |  |  |  |  |  |
Intangible assets, Net | $ 3,274 | $ 3,508 |  |  |  |  |  |  |  |  |  |  |  |

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- Definition Accumulated amount of amortization of 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)(1) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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- Definition Amount before amortization of 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)(1) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
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- Details
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Data Type: | xbrli:stringItemType
Balance Type: | na
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- Definition Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

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- Definition Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6388964&loc=d3e16212-109274 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph ((a)(1),(b)) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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