Related Party (Details Textual) - USD ($) |
3 Months Ended | ||
|---|---|---|---|
Mar. 31, 2018 |
Mar. 31, 2017 |
Dec. 31, 2017 |
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| Related Party Transaction [Line Items] | |||
| Related Party Transaction, Expenses from Transactions with Related Party | $ 189,000 | $ 127,000 | |
| Accounts Payable, Related Parties | $ 122,000 | $ 102,000 | |
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- Definition Amount for accounts payable to related parties. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Expenses recognized resulting from transactions (excluding transactions that are eliminated in consolidated or combined financial statements) with related party. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- 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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