v2.4.1.9
Income Taxes (Tables)
12 Months Ended
Dec. 31, 2014
Income Tax Disclosure [Abstract]  
Schedule of Components of Income Tax Expense (Benefit)
The provision for income taxes for the years ended December 31, 2014, 2013 and 2012 consisted of the following components: 
 
 
2014
 
2013
 
2012
Current:
 
 
 
 
 
 
U.S. federal
 
$

 
$

 
$

State
 
40

 
34

 

 Total current
 
40

 
34

 

Deferred:
 
 
 
 
 
 
U.S. federal
 
$
10

 
$
4

 
$
2

State
 
1

 
2

 
3

 Total deferred
 
11

 
6

 
5

Provision for income taxes
 
$
51

 
$
40

 
$
5

Schedule of Effective Income Tax Rate Reconciliation
The reconciliation of income tax expense computed at the U.S. federal statutory rate to the Company’s effective tax rate for the years ended December 31, 2014, 2013 and 2012 is as follows: 
 
 
2014
 
2013
 
2012
U.S. federal income tax rate
 
34.0
 %
 
34.0
 %
 
34.0
 %
State income taxes, net of federal benefit
 
(0.5
)%
 
6.4
 %
 
5.7
 %
Valuation allowance
 
(20.1
)%
 
(39.7
)%
 
(39.1
)%
Equity compensation
 
(9.4
)%
 
(0.4
)%
 
 %
Other
 
(4.4
)%
 
(0.4
)%
 
(0.6
)%
Effective income tax rate
 
(0.4
)%
 
(0.1
)%
 
0.0
 %
Schedule of Deferred Tax Assets and Liabilities
Significant components of the Company’s deferred tax assets and liabilities as of December 31, 2014 and 2013 are as follows: 
 
 
2014
 
2013
Deferred tax assets:
 
 
 
 
Current:
 
 
 
 
Deferred revenue
 
$
35,477

 
$
32,643

Noncurrent:
 
 
 
 
Intangibles - other
 
11,275

 
12,138

Net operating loss carryforwards
 
48,433

 
39,757

Stock-based compensation
 
3,773

 
1,999

Other
 
4,930

 
4,337

Total deferred tax assets
 
103,888

 
90,874

Valuation allowance
 
(89,271
)
 
(87,006
)
Total net deferred tax assets
 
14,617

 
3,868

 
 
 
 
 
Deferred tax liabilities:
 
 
 
 
Current:
 
 
 
 
Prepaid expenses
 
$
(4,806
)
 
$
(3,923
)
Noncurrent:
 
 
 
 
Property, equipment and software
 
(9,811
)
 
55

Goodwill
 
(181
)
 
(169
)
Total net deferred tax liabilities
 
(14,798
)
 
(4,037
)
Total net deferred tax liability
 
$
(181
)
 
$
(169
)