Employee Benefits and Share-Based Compensation - Summary of compensation expense recognized for share-based compensation (Details 5) - USD ($) $ in Thousands |
12 Months Ended | ||||||||||
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Dec. 31, 2016 |
Dec. 31, 2015 |
Dec. 31, 2014 |
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| Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | |||||||||||
| Total share-based compensation expense | $ 66,414 | $ 42,209 | $ 20,627 | ||||||||
| Payroll and related | |||||||||||
| Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | |||||||||||
| Total share-based compensation expense | [1] | 7,793 | |||||||||
| Marketing, general and administrative | |||||||||||
| Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | |||||||||||
| Total share-based compensation expense | [2] | $ 58,621 | $ 42,209 | $ 20,627 | [3] | ||||||
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- Definition Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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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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