Related Party Transactions (Details Textual) - USD ($) shares in Thousands, $ in Thousands |
6 Months Ended | 12 Months Ended | |
|---|---|---|---|
Sep. 11, 2017 |
Jun. 30, 2018 |
Dec. 31, 2017 |
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| Angel Pond Capital LLC [Member] | |||
| Payments for Other Fees | $ 90 | $ 2,150 | |
| Puissance Cross-Border Opportunities II LLC [Member] | |||
| Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners | 34.30% | ||
| Puissance Cross-Border Opportunities II LLC [Member] | Rights Offering [Member] | |||
| Stock Issued During Period, Shares, New Issues | 20,535 | ||
| Stock Issued During Period, Value, New Issues | $ 34,000 |
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- Definition The equity interest of noncontrolling shareholders, partners or other equity holders in consolidated entity. No definition available.
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- Definition Amount of cash outflow for fees classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Number of new stock issued during the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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