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Income Taxes (Tables)
12 Months Ended
Dec. 31, 2018
Income from Operations Before Income Taxes
The components of income from operations before income taxes are as follows:
 
 
 
For the Years Ended December 31,
 
 
 
2018
 
 
2017
 
 
2016
 
 
 
(Amounts in thousands)
 
Domestic
 
$
(73
)
 
$
(6,709
)
 
$
(4,882
)
Foreign
 
 
21,509
 
 
 
13,957
 
 
 
16,574
 
Income from operations before income taxes
 
$
21,436
 
 
$
7,248
 
 
$
11,692
 
Provision for Income Taxes
The components of the income tax provision (benefit) from operations are as follows:
 
 
 
For the Years Ended
December 31,
 
 
 
2018
 
 
2017
 
 
2016
 
 
 
(Amounts in thousands)
 
Current and deferred components of the tax provision (benefit) from operations:
 
 
 
 
 
 
 
 
 
 
 
 
Current
 
$
4,354
 
 
$
3,624
 
 
$
4,077
 
Deferred
 
 
465
 
 
 
(24,729
)
 
 
(4,066
)
Total
 
$
4,819
 
 
$
(21,105
)
 
$
11
 
Jurisdictional components of the tax provision (benefit) from operations:
 
 
 
 
 
 
 
 
 
 
 
 
Federal
 
$
(393
)
 
$
(24,012
)
 
$
(3,809
)
State
 
 
718
 
 
 
(438
)
 
 
(207
)
Foreign
 
 
4,494
 
 
 
3,345
 
 
 
4,027
 
Total
 
$
4,819
 
 
$
(21,105
)
 
$
11
 
Consolidated Deferred Tax Assets (Liabilities)
 
 
December 31,
 
 
 
2018
 
 
2017
 
 
 
(Amounts in thousands)
 
Deferred tax assets:
 
 
 
 
 
 
 
 
Temporary timing differences:
 
 
 
 
 
 
 
 
Stock-based compensation expense
 
$
2,874
 
 
$
1,662
 
Contingent consideration
 
 
2,263
 
 
 
2,196
 
Other
 
 
2,632
 
 
 
1,704
 
Total temporary timing differences
 
 
7,769
 
 
 
5,562
 
Net operating loss carryforwards
 
 
 
 
 
4,361
 
Tax business credits carryforwards
 
 
2,004
 
 
 
1,265
 
Total deferred tax assets
 
 
9,773
 
 
 
11,188
 
Less: Valuation allowance
 
 
(131
)
 
 
(6
)
Net deferred tax assets
 
 
9,642
 
 
 
11,182
 
Deferred tax liabilities:
 
 
 
 
 
 
 
 
Goodwill
 
 
(1,076
)
 
 
(807
)
Acquired intangible assets
 
 
(26,903
)
 
 
(32,359
)
Conversion option on convertible notes
 
 
(2,394
)
 
 
(3,183
)
Total deferred tax liabilities
 
 
(30,373
)
 
 
(36,349
)
Total net deferred tax liabilities
 
$
(20,731
)
 
$
(25,167
)
Reconciliation of Federal Statutory Rate to Effective Income Tax Rate
The reconciliation of the federal statutory rate to the effective income tax rate for the years ended December 31, 2018, 2017 and 2016 is as follows:
 
 
 
For the Years Ended December 31,
 
 
 
2018
 
 
2017
 
 
2016
 
 
 
Amount
 
 
%
 
 
Amount
 
 
%
 
 
Amount
 
 
%
 
 
 
(Amounts in thousands, except percentages)
 
Income before income taxes
 
$
21,436
 
 
 
 
 
 
$
7,248
 
 
 
 
 
 
$
11,692
 
 
 
 
 
Expected tax at statutory rate
 
 
4,502
 
 
 
21.0
%
 
 
2,537
 
 
 
35.0
%
 
 
3,975
 
 
 
34.0
%
Adjustments due to:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Difference between U.S. and foreign tax
 
 
345
 
 
 
1.6
%
 
 
(1,797
)
 
 
(24.8
%)
 
 
(2,031
)
 
 
(17.4
%)
State income and franchise tax
 
 
(146
)
 
 
(0.7
%)
 
 
(307
)
 
 
(4.2
%)
 
 
(326
)
 
 
(2.8
%)
Business tax credits
 
 
(1,523
)
 
 
(7.1
%)
 
 
(708
)
 
 
(9.8
%)
 
 
(236
)
 
 
(2.0
%)
Permanent differences:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Stock-based compensation expense
 
 
(1,213
)
 
 
(5.7
%)
 
 
(946
)
 
 
(13.1
%)
 
 
31
 
 
 
0.3
%
Transaction costs
 
 
 
 
 
0.0
%
 
 
1,232
 
 
 
17.0
%
 
 
156
 
 
 
1.3
%
U.S. taxation of foreign earnings
 
 
2,190
 
 
 
10.2
%
 
 
 
 
 
0.0
%
 
 
 
 
 
0.0
%
Executive compensation
 
 
367
 
 
 
1.7
%
 
 
265
 
 
 
3.7
%
 
 
 
 
 
0.0
%
Other
 
 
97
 
 
 
0.5
%
 
 
205
 
 
 
2.8
%
 
 
380
 
 
 
3.3
%
Change in U.S. federal tax rates
 
 
 
 
 
0.0
%
 
 
(12,839
)
 
 
(177.1
%)
 
 
 
 
 
0.0
%
Change in U.S. state tax rates
 
 
748
 
 
 
3.5
%
 
 
(151
)
 
 
(2.1
%)
 
 
 
 
 
0.0
%
Change in Netherlands tax rate
 
 
(388
)
 
 
(1.8
%)
 
 
 
 
 
0.0
%
 
 
 
 
 
0.0
%
Transition tax
 
 
(1,338
)
 
 
(6.2
%)
 
 
3,266
 
 
 
45.1
%
 
 
 
 
 
0.0
%
Uncertain tax provisions
 
 
1,021
 
 
 
4.8
%
 
 
241
 
 
 
3.3
%
 
 
 
 
 
0.0
%
Change in valuation allowance
 
 
125
 
 
 
0.6
%
 
 
(12,164
)
 
 
(167.8
%)
 
 
(1,981
)
 
 
(16.9
%)
Return to provision adjustments
 
 
33
 
 
 
0.2
%
 
 
(161
)
 
 
(2.2
%)
 
 
 
 
 
0.0
%
Other
 
 
(1
)
 
 
(0.1
%)
 
 
222
 
 
 
3.0
 
 
 
43
 
 
 
0.4
%
Income tax provision (benefit)
 
$
4,819
 
 
 
22.5
%
 
$
(21,105
)
 
 
(291.2
%)
 
$
11
 
 
 
0.1
%
Summary of Tax Returns Periods Subject to Examination by Federal, State and International Taxing Authorities
The Company’s tax returns are subject to examination by federal, state and international taxing authorities for the following periods:
 
Jurisdiction
 
Fiscal Years 
Subject
to 
Examination
 
United States – federal and state
 
 
2015-2018
 
Sweden
 
 
2012-2018
 
Germany
 
 
2017-2018
 
Netherlands
 
 
2012-2018
 
Reconciliation of Unrecognized Tax Benefits
The following is a tabular reconciliation of the total amounts of unrecognized tax benefits:
 
 
 
For the Years Ended December 31,
 
 
 
2018
 
 
2017
 
 
 
(Amounts in thousands)
 
Balance of gross unrecognized tax benefits, beginning of period
 
$
1,806
 
 
$
1,407
 
Gross amounts of increases in unrecognized tax benefits as a result of tax positions taken in the current period
 
 
1,062
 
 
 
199
 
Gross amounts of increases in unrecognized tax benefits as a result of tax positions taken in the prior period
 
 
 
 
 
679
 
Gross amounts of decrease due to release
 
 
(16
)
 
 
(479
)
Balance of gross unrecognized tax benefits, end of period
 
$
2,852
 
 
$
1,806