Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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

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- Definition

Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

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- Definition

Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

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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.

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Goodwill and Intangible Assets - Net Carrying Amount (Details) (USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	66,300,000	$ 67,000,000
Accumulated Amortization and Reserves	(35,000,000)	(32,000,000)
Net Carrying Amount	31,323,000us-gaap_FiniteLivedIntangibleAssetsNet	35,029,000us-gaap_FiniteLivedIntangibleAssetsNet	38,648,000us-gaap_FiniteLivedIntangibleAssetsNet
Distribution Rights
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	27,500,000	27,600,000
Accumulated Amortization and Reserves	(6,500,000)	(5,500,000)
Net Carrying Amount	21,000,000	22,100,000
Distribution Rights \| Minimum
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible asset, useful life (years)	10 years
Distribution Rights \| Maximum
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible asset, useful life (years)	20 years
Intellectual Property
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	13,500,000	14,300,000
Accumulated Amortization and Reserves	(8,600,000)	(8,800,000)
Net Carrying Amount	4,900,000	5,500,000
Intellectual Property \| Minimum
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible asset, useful life (years)	5 years
Intellectual Property \| Maximum
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible asset, useful life (years)	20 years
Technology-Based Intangible Assets
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	11,500,000	11,000,000
Accumulated Amortization and Reserves	(6,600,000)	(4,700,000)
Net Carrying Amount	4,900,000	6,300,000
Technology-Based Intangible Assets \| Minimum
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible asset, useful life (years)	7 years
Technology-Based Intangible Assets \| Maximum
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible asset, useful life (years)	10 years
Licensing Agreements
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible asset, useful life (years)	10 years
Gross Carrying Amount	6,800,000	7,100,000
Accumulated Amortization and Reserves	(6,700,000)	(7,000,000)
Net Carrying Amount	100,000	100,000
Other Intangible Assets
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	7,000,000	7,000,000
Accumulated Amortization and Reserves	(6,600,000)	(6,000,000)
Net Carrying Amount	400,000	$ 1,000,000
Other Intangible Assets \| Minimum
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible asset, useful life (years)	5 years
Other Intangible Assets \| Maximum
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible asset, useful life (years)	20 years