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Income Taxes (Tables)
12 Months Ended
Dec. 31, 2018
Income Tax Disclosure [Abstract]  
Schedule of Components of Income Before Income Taxes

U.S. and international components of income before income taxes (in thousands) were comprised of the following for the periods indicated:

 

 

 

Years Ended December 31,

 

 

 

2018

 

 

2017

 

 

2016

 

 

 

 

 

 

 

(as adjusted)

 

 

(as adjusted)

 

U.S.

 

$

(18,295

)

 

$

18,814

 

 

$

52,802

 

Foreign

 

 

38,777

 

 

 

52,660

 

 

 

62,131

 

Total

 

$

20,482

 

 

$

71,474

 

 

$

114,933

 

Schedule of Provision for Income Taxes

The provision for income taxes (in thousands) consisted of the following for the periods indicated:

 

 

 

Years Ended December 31,

 

 

 

2018

 

 

2017

 

 

2016

 

 

 

 

 

 

 

(as adjusted)

 

 

(as adjusted)

 

Current:

 

 

 

 

 

 

 

 

 

 

 

 

Federal

 

$

(1,916

)

 

$

48,794

 

 

$

18,453

 

State

 

 

1,656

 

 

 

4,077

 

 

 

3,681

 

Foreign

 

 

6,460

 

 

 

4,074

 

 

 

4,941

 

 

 

$

6,200

 

 

$

56,945

 

 

$

27,075

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Deferred:

 

 

 

 

 

 

 

 

 

 

 

 

Federal

 

$

(6,071

)

 

$

(1,649

)

 

$

(4,165

)

State

 

 

(2,047

)

 

 

(1,260

)

 

 

(801

)

Foreign

 

 

(101

)

 

 

(757

)

 

 

585

 

 

 

$

(8,219

)

 

$

(3,666

)

 

$

(4,381

)

Total (benefit) provision

 

$

(2,019

)

 

$

53,279

 

 

$

22,694

 

Schedule of Effective Income Tax Rate Reconciliation

The provision for income taxes differs from the amount computed by applying the federal statutory income tax rate to the Company’s income before income taxes as follows for the periods indicated:

 

 

 

Years Ended December 31,

 

 

 

2018

 

 

2017

 

 

2016

 

 

 

 

 

 

 

(as adjusted)

 

 

(as adjusted)

 

Income tax expense at federal statutory rate

 

 

21.0

%

 

 

35.0

%

 

 

35.0

%

State taxes, net of federal tax effect

 

 

(1.3

)%

 

 

2.5

%

 

 

1.6

%

Foreign earnings taxed at different rates

 

 

(20.5

)%

 

 

(24.2

)%

 

 

(15.4

)%

Withholding tax

 

 

5.5

%

 

 

1.9

%

 

 

1.3

%

Foreign tax credit

 

 

(5.2

)%

 

 

(1.1

)%

 

 

(0.9

)%

Other international components

 

 

0.3

%

 

 

0.0

%

 

 

(0.1

)%

Change in valuation allowance

 

 

2.5

%

 

 

0.2

%

 

 

(0.8

)%

Deferred tax adjustments and rate changes

 

 

(1.7

)%

 

 

4.0

%

 

 

0.0

%

Section 199 Deduction

 

 

0.0

%

 

 

(1.4

)%

 

 

(1.8

)%

Subpart F income

 

 

7.0

%

 

 

1.5

%

 

 

0.6

%

Research and development tax credit

 

 

(11.8

)%

 

 

(1.1

)%

 

 

(0.8

)%

GILTI, net of foreign tax credit

 

 

0.5

%

 

 

0.0

%

 

 

0.0

%

FDII

 

 

(4.5

)%

 

 

0.0

%

 

 

0.0

%

Transition Tax

 

 

(15.2

)%

 

 

55.4

%

 

 

0.0

%

Other permanent differences

 

 

13.5

%

 

 

1.8

%

 

 

1.0

%

Total

 

 

(9.9

)%

 

 

74.5

%

 

 

19.7

%

Schedule of Effective Tax Rate for Income Before Income Taxes

The Company’s U.S. and foreign effective tax rates for income before income taxes were as follows for the periods indicated:

 

 

 

Years Ended December 31,

 

 

 

2018

 

 

2017

 

 

2016

 

 

 

 

 

 

 

(as adjusted)

 

 

(as adjusted)

 

U.S.

 

 

45.8

%

 

 

265.6

%

 

 

32.5

%

Foreign

 

 

16.4

%

 

 

6.3

%

 

 

8.9

%

Combined

 

 

(9.9

)%

 

 

74.5

%

 

 

19.7

%

Schedule of Components of Deferred Tax Assets and Liabilities Significant components of the Company’s deferred tax assets and liabilities (in thousands) were as follows for the periods indicated:

 

 

 

December 31,

 

 

 

2018

 

 

2017

 

 

 

 

 

 

 

(as adjusted)

 

Deferred tax assets, net:

 

 

 

 

 

 

 

 

Net operating loss carryforwards

 

$

841

 

 

$

761

 

Tax credits

 

 

1,839

 

 

 

1,520

 

Intangible assets

 

 

0

 

 

 

10

 

Deferred revenue adjustment

 

 

543

 

 

 

1,214

 

Accrued compensation

 

 

6,519

 

 

 

2,863

 

Share-based compensation expense

 

 

12,987

 

 

 

11,597

 

Deferred rent

 

 

1,764

 

 

 

0

 

Other

 

 

2,115

 

 

 

2,457

 

Deferred tax assets before valuation allowance

 

 

26,608

 

 

 

20,422

 

Valuation allowance

 

 

(1,507

)

 

 

(1,015

)

Deferred tax assets, net of valuation allowance

 

 

25,101

 

 

 

19,407

 

 

 

 

 

 

 

 

 

 

Deferred tax liabilities:

 

 

 

 

 

 

 

 

Prepaid expenses and other

 

 

1,049

 

 

 

1,301

 

Property and equipment

 

 

5,841

 

 

 

6,778

 

Capitalized software development costs

 

 

0

 

 

 

695

 

Method change

 

 

932

 

 

 

1,340

 

Total deferred tax liabilities

 

 

7,822

 

 

 

10,114

 

Total net deferred tax asset

 

$

17,279

 

 

$

9,293

 

 

 

 

 

 

 

 

 

 

Reported as:

 

 

 

 

 

 

 

 

Non-current deferred tax assets, net

 

 

17,316

 

 

 

9,297

 

Non-current deferred tax liabilities

 

 

(37

)

 

 

(4

)

Total net deferred tax asset

 

$

17,279

 

 

$

9,293

 

Schedule of Change In Unrecognized Tax Benefits The change in unrecognized tax benefits (in thousands) is presented in the table below:

 

Unrecognized tax benefits at January 1, 2018 (as adjusted)

 

$

3,444

 

Increase related to positions taken in prior period

 

 

314

 

Increase related to positions taken in current period

 

 

596

 

Decrease related to expiration of statute of limitations

 

 

(295

)

Unrecognized tax benefits at December 31, 2018

 

 

4,059

 

Accrued interest

 

 

705

 

Unrecognized tax benefits recorded in other long-term liabilities at December 31, 2018

 

$

4,764