Fair Value Measurements (Narrative) (Details) - USD ($) |
3 Months Ended | 6 Months Ended |
|---|---|---|
Jun. 30, 2017 |
Jun. 30, 2017 |
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| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | ||
| Impairment loss | $ 1,617,389 | $ 1,617,389 |
| Transfers between levels | 0 | |
| JDL Technologies [Member] | ||
| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | ||
| Impairment loss | $ 1,463,000 | $ 1,463,000 |
| X | ||||||||||
- Definition Amount of transfer of financial instrument between levels of the fair value hierarchy. No definition available.
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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 Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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