v3.25.4
INCOME TAXES (Tables)
12 Months Ended
Dec. 31, 2025
INCOME TAXES  
Schedule of provision for income taxes based on income before income taxes

The provision for income taxes is based on income before income taxes as follows (in thousands):

​

​

​

​

​

​

​

​

​

​

​

​

​

For the year ended

​

​

December 31, 

​

December 31, 

​

December 31, 

​

  ​ ​ ​

2025

  ​ ​ ​

2024

  ​ ​ ​

2023

Domestic

​

$

10,781

​

$

3,951

​

$

18,630

Foreign

​

 

17,953

​

 

12,907

​

 

11,070

Income before income taxes

​

$

28,734

​

$

16,858

​

$

29,700

Schedule of components of the total income tax provision

​

​

​

​

​

Components of the total income tax provision are as follows (in thousands):

​

​

​

​

​

​

​

​

​

​

​

​

​

For the year ended

​

​

December 31, 

​

December 31, 

​

December 31, 

​

  ​ ​ ​

2025

  ​ ​ ​

2024

  ​ ​ ​

2023

Current provision

​

​

​

​

​

​

​

​

​

Federal

​

$

2,977

​

$

1,838

​

$

6,936

State

​

​

643

​

​

685

​

​

869

Foreign

​

 

4,548

​

 

3,522

​

 

2,834

Total current provision

​

 

8,168

​

 

6,045

​

 

10,639

Deferred benefit

​

​

​

​

​

​

​

​

​

Federal

​

​

(585)

​

​

(1,239)

​

​

(3,569)

State

​

​

59

​

​

(214)

​

​

(518)

Foreign

​

 

(942)

​

 

(900)

​

 

(949)

Total deferred benefit

​

 

(1,468)

​

 

(2,353)

​

 

(5,036)

Income tax provision

​

$

6,700

​

$

3,692

​

$

5,603

Schedule of provision for income taxes differs from the amount determined by applying the federal statutory rate

​

​

​

​

​

​

​

​

​

​

For the year ended

​

​

​

​

December 31, 

​

​

  ​ ​ ​

​

2025

  ​ ​ ​

​

​

​

Amount

Percentage

​

U.S. federal statutory tax rate

 

$

6,034

21.0

%  

State and local income taxes, net of federal income tax effect (1)

 

​

469

1.6

%  

Foreign tax effects

​

​

​

​

​

Germany

 

​

​

​

​

Other

​

​

309

1.1

%  

New Zealand

​

​

​

​

​

Change in valuation allowance

​

​

379

1.3

%  

Other

​

​

3

-

%  

Portugal

​

​

​

​

​

State and municipal surcharges

 

​

348

1.2

%  

Investment tax credits

​

​

(650)

(2.3)

%  

Changes in valuation allowances

​

​

(465)

(1.6)

%  

Other

​

​

3

-

%  

Other foreign jurisdictions

​

​

235

0.8

%  

Effect of changes in tax laws or rates enacted in the current period

​

​

-

-

%  

Effect of cross-border tax laws

​

​

​

​

​

Global intangible low-taxed income

​

​

410

1.4

%  

Other

​

​

(439)

(1.5)

%  

Tax credits

​

​

​

​

​

Federal research credit

​

​

(628)

(2.2)

%  

Change in valuation allowance

​

​

-

-

%  

Nontaxable or nondeductible items

​

​

​

​

​

Section 162(m) compensation

​

​

679

2.4

%  

Other

​

​

200

0.7

%  

Change in unrecognized tax benefits

​

​

(180)

(0.6)

%  

Other adjustments

​

​

(7)

-

%  

Total

​

$

6,700

23.3

%  

(1) The tax effect in this category primarily reflects state and local taxes in Oklahoma

​

​

 

​

​

​

​

​

​

​

​

​

​

​

​

​

For the year ended

​

​

​

December 31, 

​

December 31, 

​

​

  ​ ​ ​

2024

​

2023

  ​ ​ ​

Tax provision, computed at statutory rate

 

21.0

%  

21.0

%  

State tax, net of federal impact

 

1.0

%  

1.7

%  

Change in valuation allowance

​

(2.9)

%  

(1.5)

%  

Effect of foreign tax rate differences

 

2.4

%  

1.9

%  

Section 162(m) compensation

​

4.8

%  

2.4

%  

R&D Credit and incentives

​

(7.9)

%  

(6.1)

%  

Effect of Tax Cuts and Jobs Act

​

1.6

%  

0.3

%  

Unrecognized tax benefits

​

(1.1)

%  

(0.7)

%  

Other

​

0.9

%  

(0.1)

%  

Withholding tax on foreign distributions

​

2.1

%  

-

%  

Provision for income taxes

 

21.9

%  

18.9

%  

​

 

​

​

​

​

Schedule of tax effects of significant temporary differences and credit and operating loss carryforwards that give rise to the net deferred tax assets and tax liabilities

The tax effects of significant temporary differences and credit and operating loss carryforwards that give rise to the net deferred tax assets and tax liabilities are as follows (in thousands):

​

​

​

​

​

​

​

​

​

​

December 31, 

​

December 31, 

​

  ​ ​ ​

2025

  ​ ​ ​

2024

Noncurrent deferred tax assets:

​

​

​

​

​

​

Employee benefit plans

​

$

1,632

​

$

1,735

Net operating loss and tax credit carryforwards

​

​

6,849

​

​

6,711

Accrued expenses and reserves

​

​

3,608

​

​

2,997

Research and development costs

​

​

12,637

​

​

11,069

Other

​

 

411

​

 

439

Total noncurrent deferred tax assets

​

 

25,137

​

 

22,951

Valuation allowance

​

 

(2,399)

​

 

(2,262)

Net noncurrent deferred tax assets:

​

$

22,738

​

$

20,689

​

​

​

​

​

​

​

Net noncurrent deferred tax liabilities:

​

​

​

​

​

​

Property and equipment

​

$

2,851

​

$

2,812

Goodwill and intangibles

​

​

12,393

​

 

11,762

Interest rate swap derivatives

​

​

130

​

​

570

Other

​

​

96

​

​

71

Total noncurrent deferred tax liabilities

​

$

15,470

​

$

15,215

​

​

​

​

​

​

​

Net deferred tax asset

​

$

7,268

​

$

5,474

​

​

​

​

​

​

​

Presented as follows:

​

​

​

​

​

​

Noncurrent deferred income tax assets

​

$

10,509

​

$

9,116

Noncurrent deferred income tax liabilities

​

​

(3,241)

​

​

(3,642)

Net deferred tax asset

​

$

7,268

​

$

5,474

Schedule of operating loss and tax credit gross carryforwards

​

​

​

​

​

​

​

​

​

​

December 31, 

​

December 31, 

​

  ​ ​ ​

2025

  ​ ​ ​

2024

Noncurrent deferred tax assets:

​

​

​

​

​

​

Employee benefit plans

​

$

1,632

​

$

1,735

Net operating loss and tax credit carryforwards

​

​

6,849

​

​

6,711

Accrued expenses and reserves

​

​

3,608

​

​

2,997

Research and development costs

​

​

12,637

​

​

11,069

Other

​

 

411

​

 

439

Total noncurrent deferred tax assets

​

 

25,137

​

 

22,951

Valuation allowance

​

 

(2,399)

​

 

(2,262)

Net noncurrent deferred tax assets:

​

$

22,738

​

$

20,689

​

​

​

​

​

​

​

Net noncurrent deferred tax liabilities:

​

​

​

​

​

​

Property and equipment

​

$

2,851

​

$

2,812

Goodwill and intangibles

​

​

12,393

​

 

11,762

Interest rate swap derivatives

​

​

130

​

​

570

Other

​

​

96

​

​

71

Total noncurrent deferred tax liabilities

​

$

15,470

​

$

15,215

​

​

​

​

​

​

​

Net deferred tax asset

​

$

7,268

​

$

5,474

​

​

​

​

​

​

​

Presented as follows:

​

​

​

​

​

​

Noncurrent deferred income tax assets

​

$

10,509

​

$

9,116

Noncurrent deferred income tax liabilities

​

​

(3,241)

​

​

(3,642)

Net deferred tax asset

​

$

7,268

​

$

5,474

Schedule of cash paid for income taxes, net of refunds

Cash paid for income taxes, net of refunds, were as follows (in thousands):

Schedule of changes to the unrecognized tax benefit

The summary of changes to the unrecognized tax benefit for the year ended December 31, 2025 is as follows (in thousands):

​

​

​

​

​

​

​

​

​

​

​

​

December 31, 

​

December 31, 

​

December 31, 

​

  ​ ​ ​

2025

  ​ ​ ​

2024

  ​ ​ ​

2023

Beginning balance

​

$

350

​

$

586

​

$

786

Additions from tax legislation changes for net operating loss carryforwards

​

 

—

​

 

—

​

 

—

Reductions related to the lapse of the statute of limitations

​

 

(180)

​

 

(193)

​

 

(207)

Effect of foreign currency translation

​

​

8

​

​

(43)

​

​

7

Ending balance

​

$

178

​

$

350

​

$

586