Stockholders' Equity - Summary of Stock-based Compensation Expense Recognized in Income Statement (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
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Jun. 30, 2017 |
Jun. 30, 2016 |
Jun. 30, 2017 |
Jun. 30, 2016 |
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Class Of Stock [Line Items] | ||||
Stock-based compensation expense | $ 2,216 | $ 2,156 | $ 4,107 | $ 3,451 |
Cost of Revenue | ||||
Class Of Stock [Line Items] | ||||
Stock-based compensation expense | 212 | 160 | 403 | 279 |
Research and Development | ||||
Class Of Stock [Line Items] | ||||
Stock-based compensation expense | 250 | 207 | 473 | 338 |
Sales and Marketing | ||||
Class Of Stock [Line Items] | ||||
Stock-based compensation expense | 347 | 314 | 662 | 541 |
General and Administrative | ||||
Class Of Stock [Line Items] | ||||
Stock-based compensation expense | $ 1,407 | $ 1,475 | $ 2,569 | $ 2,293 |
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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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