SELECTED STATEMENT OF OPERATIONS DATA (Details 4) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Selling and marketing expenses:
Selling and marketing expenses	$ 1,140us-gaap_SellingAndMarketingExpense	$ 1,694us-gaap_SellingAndMarketingExpense	$ 1,524us-gaap_SellingAndMarketingExpense
Selling and Marketing Expense [Member]
Selling and marketing expenses:
Payroll and related expenses	963	1,459	1,180
Depreciation and amortization	3	8	12
Travel and conventions	79	108	155
Other	$ 95	$ 119	$ 177

The current period expense charged against earnings on long-lived, physical assets not used in production, and which are not intended for resale, to allocate or recognize the cost of such assets over their useful lives; or to record the reduction in book value of an intangible asset over the benefit period of such asset; or to reflect consumption during the period of an asset that is not used in production.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 360

-SubTopic 10

-Section 50

-Paragraph 1

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 28

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585

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The aggregate amount of expenditures for salaries, wages, profit sharing and incentive compensation, and other employee benefits, including equity-based compensation, and pension and other postretirement benefit expense.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.4)

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

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- Definition

Other expenses directly related to the marketing or selling of products or services not otherwise defined.

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The aggregate total amount of expenses directly related to the marketing or selling of products or services.

+ References

No definition available.

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- Definition

Expenses incurred for travel and entertainment during the period.

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