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Income Taxes (Details Textual) - USD ($) | Dec. 31, 2018 | Dec. 31, 2017
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Income Taxes (Textual) |  |
Valuation allowance on its deferred tax assets | $ 10,135,000 | $ 9,214,000

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- References No definition available. + Details
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- Definition Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32537-109319 + Details
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