STOCKHOLDRES' EQUITY (Details) - USD ($) $ / shares in Units, $ in Thousands, shares in Millions |
9 Months Ended | ||||
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Mar. 22, 2017 |
Sep. 30, 2017 |
Sep. 30, 2016 |
Dec. 31, 2016 |
Dec. 31, 2015 |
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| Class of Stock [Line Items] | |||||
| Proceeds from public offering of common stock, net of issuance costs | $ 32,509 | $ 0 | |||
| Stockholders' equity | $ 152,876 | $ 112,757 | $ 109,350 | ||
| Common Stock [Member] | |||||
| Class of Stock [Line Items] | |||||
| Stock issued (in shares) | 1.6 | ||||
| Share price (usd per share) | $ 21.25 | ||||
| Proceeds from public offering of common stock, net of issuance costs | $ 32,500 | ||||
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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 The cash inflow from the additional capital contribution to the entity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Per share or per unit amount of equity securities issued. No definition available.
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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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- Definition Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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