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Income Taxes (Tables)
12 Months Ended
Dec. 31, 2021
Income Taxes  
Income from Continuing Operations Before Income Taxes

For the year ended December 31, 

    

2021

    

2020

    

2019

U.S.

$

(15,056)

$

1,046

$

3,223

Non-U.S.

 

(11,087)

 

(4,466)

 

11,186

Total

$

(26,143)

$

(3,420)

$

14,409

Provision for Income Taxes

For the year ended December 31, 

    

2021

    

2020

    

2019

Current:

 

  

 

  

 

  

Federal

$

(11)

$

1,715

$

433

State

 

(23)

 

49

 

107

Foreign

 

2,478

 

1,758

 

7,629

Total current

 

2,444

 

3,522

 

8,169

Deferred:

 

  

 

  

 

  

Federal

 

3,774

 

1,385

 

(970)

State

 

(3)

 

(24)

 

24

Foreign

 

(1,774)

 

(2,848)

 

(678)

Total deferred

 

1,997

 

(1,487)

 

(1,624)

Total

$

4,441

$

2,035

$

6,545

Differences Between Income Tax Provisions and Provisions for Income Taxes

For the year ended December 31, 

    

2021

    

2020

    

2019

Expected tax at statutory rate

$

(5,490)

$

(718)

$

3,026

Foreign taxes at other rates

 

307

 

(309)

 

(914)

Valuation allowance changes

 

15,019

 

2,617

 

2,042

Global intangible low-taxed income inclusion

339

(27)

State income taxes, net of federal benefit

 

(811)

 

32

 

108

Uncertain tax positions

12

235

1,845

Research credits

(3,466)

(1,029)

Disallowed expenses and other

 

(1,130)

 

868

 

465

Total

$

4,441

$

2,035

$

6,545

Deferred Income Tax Balances

As of December 31, 

    

2021

    

2020

Deferred tax assets:

 

  

 

  

Stock and long-term compensation plans

$

1,337

$

2,450

Foreign NOL & other carryforwards

 

38,153

 

29,267

US and state NOL carryforwards

 

5,539

 

718

Deferred revenue

 

2,068

 

671

Pension liability

 

1,547

 

2,074

Amortization and depreciation

257

167

Lease liability

 

3,171

 

3,837

Accrued expenses and other

 

1,157

 

1,264

Total gross deferred tax assets

 

53,229

 

40,448

Less: Valuation allowance

 

(34,979)

 

(19,992)

Net deferred income tax assets

$

18,250

$

20,456

Deferred tax liabilities:

 

  

 

  

Accruals

$

231

$

286

Tax on unremitted foreign earnings

 

1,357

 

1,809

Right of use asset

2,872

3,251

Intangible assets

 

5,225

 

6,135

Tax on credits

3,439

2,241

Contract acquisition costs

2,626

1,616

Deferred tax liabilities

$

15,750

$

15,338

Net deferred tax assets (liabilities)

$

2,500

$

5,118

Summary of Net Operating Loss Carryforwards

    

Carryforward

    

Expiration

NOL Carryforward

 

  

 

  

Canada

$

40,759

 

2027-2039

United States

19,113

None

United Kingdom

9,730

None

Switzerland

10,688

2028

Other foreign

 

6,501

 

None

Canada province

40,730

2027-2039

U.S. states

 

21,091

 

2021-2041

 

148,612

 

Other Carryforwards

 

  

 

United States credit

390

2031

Canada

 

36,141

 

None

Canada province

50,272

None

Capital loss

407

None

Canada credits

 

7,227

 

2023-2041

Canada province credits

3,052

2036-2041

 

97,489

 

  

$

246,101

 

  

Schedule of Reserves for Uncertain Tax Position

As of year ended December 31, 

    

2021

    

2020

    

2019

Reserve at beginning of year

$

500

$

2,923

$

427

Increases related to prior year tax positions

 

12

 

277

 

2,500

Decreases related to prior year tax positions

(37)

Lapse of statute of limitations

 

 

 

(4)

Settlement

(2,663)

Total

$

512

$

500

$

2,923

Summary of Income Tax Examinations

Australia

    

2013

Austria

 

2015

Belgium

 

2017

Canada

 

2017

Netherlands

 

2016

Singapore

 

2016

Switzerland

 

2019

United Kingdom

2019

United States

 

2017