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Geographic and Segment Information (Details Narrative) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2017 USD ($) ReportableSegments
Number of reportable operating segment | ReportableSegments | 2
Long-term assets | $ 42,000
Concentration risk percentage | 10.00%
United States [Member] |
Long-term assets | $ 24,000
Long-term assets percentage | 58.00%

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