Commitments & Contingencies (Details Textual) - USD ($) $ / shares in Units, $ in Thousands |
Aug. 01, 2017 |
Dec. 31, 2017 |
|---|---|---|
| Deferred Offering Costs | $ 13,300 | $ 13,300 |
| Over-Allotment Option [Member] | ||
| Stock Issued During Period, Shares, New Issues | 3,000,000 | |
| Underwriting Discount Per Unit | $ 0.20 | |
| Payments of Stock Issuance Costs | $ 4,600 | |
| Deferred Offering Cost Per Unit | $ 0.35 | |
| Deferred Offering Costs | $ 8,050 | $ 8,050 |
| X | ||||||||||
- Definition The per unit deferred offering cost payable. No definition available.
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- Definition The per unit underwriting discount the underwriter entitled. No definition available.
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- Definition Specific incremental costs directly attributable to a proposed or actual offering of securities which are deferred at the end of the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The cash outflow for cost incurred directly with the issuance of an equity security. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Number of new stock issued during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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