Quarterly report pursuant to Section 13 or 15(d)

Stock-based Compensation Plans and Awards (Tables)

v3.5.0.2
Stock-based Compensation Plans and Awards (Tables)
 9 Months Ended
Sep. 30, 2016
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Schedule of assumptions used for determining the per-share fair value of shares granted under the ESPP The following assumptions for the Black-Scholes option pricing model were used to determine the per-share fair value of shares to be granted under the ESPP:
Three months ended September 30,
 
Nine months ended September 30,
 
2015

2016
 
2015
 
2016
Expected life (in years)
0.5

 
0.5

 
0.5

 
0.5

Risk-free interest rate
0.07 - 0.24%

 
0.41 - 0.44%

 
0.05 - 0.24%

 
0.24 - 0.44%

Expected volatility
29 - 42%

 
41 - 52%

 
29 - 42%

 
41 - 52%

Expected dividend yield
0
%
 
0
%
 
0
%
 
0
%
Schedule of stock-based compensation expenses related to all employee and non-employee stock-based awards Stock-based compensation expense related to all employee and non-employee stock-based awards was as follows:
 
 
Three months ended 
 September 30,
 
Nine months ended 
 September 30,
 
2015
 
2016
 
2015
 
2016
 
(in thousands)
 
(in thousands)
Stock-based compensation expense
 

 
 

 
 
 
 
Cost of revenue - Other
$
1,427

 
$
1,538

 
$
4,040

 
$
4,559

Cost of revenue - Ticketing service
—

 
27

 
—

 
154

Product development
6,189

 
7,347

 
16,148

 
23,091

Sales and marketing
13,732

 
14,932

 
38,403

 
43,673

General and administrative
7,446

 
8,910

 
20,882

 
32,364

Total stock-based compensation expense
$
28,794

 
$
32,754

 
$
79,473

 
$
103,841