Share-based compensation - Options Granted to Nonemployees (Details) - Nonemployees - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2017 |
Jun. 30, 2016 |
Jun. 30, 2017 |
Jun. 30, 2016 |
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| Share based compensation | ||||
| Number of options granted outstanding (in shares) | 3,224,600 | 3,224,600 | ||
| Share based payment expense (benefit) | $ (101) | $ 199 | $ 104 | $ (114) |
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- Definition Represents the expense (benefit) recognized during the period arising from equity-based compensation arrangements with nonemployees. No definition available.
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- References No definition available.
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- Definition Number of options outstanding, including both vested and non-vested options. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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