Segment Information (Details 2) - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Dec. 31, 2017 |
Dec. 31, 2016 |
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| Segment Reporting Information [Line Items] | ||
| Total consolidated depreciation and amortization expenses | $ 125 | $ 146 |
| North America [Member] | ||
| Segment Reporting Information [Line Items] | ||
| Total consolidated depreciation and amortization expenses | 105 | 126 |
| U.K. [Member] | ||
| Segment Reporting Information [Line Items] | ||
| Total consolidated depreciation and amortization expenses | 19 | 20 |
| Other foreign markets [Member] | ||
| Segment Reporting Information [Line Items] | ||
| Total consolidated depreciation and amortization expenses | $ 1 | |
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- Definition The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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