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Loss per share (Tables) | 9 Months Ended
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Sep. 30, 2017
Earnings Per Share [Abstract] |
Schedule of Basic and Diluted Loss Per Share | The information related to basic and diluted loss per share for the three and nine months ended September 30, 2017 and 2016 is as follows:
|  | Three Months Ended September 30, |  |  | Nine Months Ended September 30, |
(In thousands, except share data) |  | 2017 |  |  | 2016 |  |  | 2017 |  |  | 2016 |
Numerator: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net loss |  | $ | (14,095 | ) |  | $ | (9,744 | ) |  | $ | (47,229 | ) |  | $ | (23,700 | )
Denominator: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted average shares outstanding - Basic and diluted |  |  | 55,390,247 |  |  |  | 50,654,690 |  |  |  | 54,665,776 |  |  |  | 42,100,504 |
Loss per share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic and diluted: |  | $ | (0.25 | ) |  | $ | (0.19 | ) |  | $ | (0.86 | ) |  | $ | (0.56 | )

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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