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Stock-based Compensation (Tables)
9 Months Ended
Sep. 30, 2019
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]  
Summary of Stock-based Compensation Expense by Award Type

 

 

 

Three Months Ended

September 30,

 

 

Nine Months Ended

September 30,

 

 

 

2019

 

 

2018

 

 

2019

 

 

2018

 

Options

 

$

35

 

 

$

63

 

 

$

130

 

 

$

192

 

RSUs

 

 

8,726

 

 

 

5,465

 

 

 

25,260

 

 

 

14,759

 

Total stock-based compensation expense

 

$

8,761

 

 

$

5,528

 

 

$

25,390

 

 

$

14,951

 

 

Summary of Allocation of Stock-based Compensation Expense

 

 

Three Months Ended

September 30,

 

 

Nine Months Ended

September 30,

 

 

 

2019

 

 

2018

 

 

2019

 

 

2018

 

Cost of revenue

 

$

92

 

 

$

83

 

 

$

268

 

 

$

264

 

Sales and marketing expense

 

 

2,520

 

 

 

1,216

 

 

 

7,392

 

 

 

3,762

 

Product, technology, and development

   expense

 

 

3,938

 

 

 

2,584

 

 

 

11,118

 

 

 

6,903

 

General and administrative expense

 

 

2,211

 

 

 

1,645

 

 

 

6,612

 

 

 

4,022

 

Total stock-based compensation expense

 

$

8,761

 

 

$

5,528

 

 

$

25,390

 

 

$

14,951