Organization, Description of Business and Liquidity and Capital Resources (Details Textual) - USD ($) $ in Thousands |
Mar. 31, 2019 |
Dec. 31, 2018 |
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| Other Ownership Interests [Line Items] | ||
| Retained Earnings (Accumulated Deficit) | $ (88,683) | $ (79,070) |
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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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- Definition The cumulative amount of the reporting entity's undistributed earnings or deficit. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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