OTHER INCOME (EXPENSE), NET (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Other Income and Expenses [Abstract]
Loss in equity affiliate, including impairment loss		$ (176)	$ (1,741)
Interest income	103us-gaap_InterestIncomeOther	899us-gaap_InterestIncomeOther	222us-gaap_InterestIncomeOther
Other, net	71	(166)	(69)
Total	$ 174us-gaap_OtherNonoperatingIncomeExpense	$ 557us-gaap_OtherNonoperatingIncomeExpense	$ (1,588)us-gaap_OtherNonoperatingIncomeExpense

The entity's proportionate share for the period of the net income (loss) of its investee (such as unconsolidated subsidiaries and joint ventures) to which the equity method of accounting is applied and the other than temporary decline in value has been recognized against an investment accounted for under the equity method of accounting.

No definition available.

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- Definition

The net amount of other income and expense amounts, the components of which are not separately disclosed on the income statement, resulting from ancillary business-related activities (that is, excluding major activities considered part of the normal operations of the business) also known as other nonoperating income (expense) recognized for the period. Amounts exclude: (a) equity loss in affiliate, (b) interest expense, (c) interest income, and (d) change in fair value of put options.

+ References

No definition available.

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- Definition

Amount of interest income earned from interest bearing assets not separately disclosed.

+ References

No definition available.

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- Details

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- Definition

The net amount of other income and expense amounts, the components of which are not separately disclosed on the income statement, resulting from ancillary business-related activities (that is, excluding major activities considered part of the normal operations of the business) also known as other nonoperating income (expense) recognized for the period. Such amounts may include: (a) dividends, (b) interest on securities, (c) net gains or losses on securities, (d) unusual costs, (e) gains or losses on foreign exchange transactions, and (f) miscellaneous other income and expense items.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 9

-Article 5

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.9)

-URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688

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