Other Intangible Assets, Net (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2014	Dec. 31, 2013
Impairment of long-lived assets:
Cost	$ 3,120	$ 3,120
Accumulated amortization	3,050	2,944
Amortized cost	70us-gaap_FiniteLivedIntangibleAssetsNet	176us-gaap_FiniteLivedIntangibleAssetsNet
Brand Name [Member]
Impairment of long-lived assets:
Cost	670	670
Weighted average amortization period	4 years 1 month 6 days
Accumulated amortization	600	539
Customer List [Member]
Impairment of long-lived assets:
Cost	2,450	2,450
Weighted average amortization period	2 years 6 months
Accumulated amortization	$ 2,450	$ 2,405

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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