v3.26.1
SEGMENT INFORMATION
 3 Months Ended 12 Months Ended
Mar. 31, 2026
Dec. 31, 2025
SEGMENT INFORMATION    
SEGMENT INFORMATION

NOTE 13 – SEGMENT INFORMATION

The Company conducts business as a single operating segment. In reaching this conclusion, management considers the definition of the (“CODM”), how the business is defined by the CODM, the nature of the information provided to the CODM, and how that information is used to make operating decisions, allocate resources, and assess performance. The Company’s CODM is the chief executive officer. The results of operations provided to and analyzed by the CODM are at the consolidated level which is the level that the CODM manages the business, allocates resources, makes key resource decisions, and assesses performance.

The key measure of segment profit and loss that the CODM uses to allocate resources and assess performance is the Company’s net loss. The table below shows a reconciliation of the Company’s net loss, including the significant expense categories regularly provided to and reviewed by the CODM, as computed under U.S. GAAP to the Company’s total net loss in the condensed consolidated statements of operations:

​

​

​

​

​

​

​

​

​

​

Three Months Ended March 31,

​

​

2026

​

2025

Operating expenses

  ​ ​ ​

​

​

  ​ ​ ​

​

​

Reimbursement from JDAs and others

​

$

3,410

​

$

34

Payroll expense

​

​

(5,860)

​

​

(8,133)

Occupancy expense

 

​

(859)

 

​

(1,497)

Professional service expense

 

​

(916)

 

​

(606)

Research and development expense

 

​

(933)

 

​

(537)

Depreciation expense

 

​

(882)

 

​

(1,984)

Other operating expense

 

​

(451)

 

​

(399)

Loss from operations

​

$

(6,491)

​

$

(13,122)

Total other income (expense), net

​

 

(2,084)

​

 

252

Net loss

​

$

(8,575)

​

$

(12,870)

​

Assets provided to CODM are consistent with those reported on the condensed consolidated balance sheet with particular emphasis on the company’s available liquidity, including its cash and cash equivalents reduced by current liabilities. All long-lived assets are maintained in, and all losses are attributable to the United States of America and South Korea.

NOTE 14 - SEGMENT INFORMATION

The Company conducts business as a single operating segment. In reaching this conclusion, management considers the definition of the (“CODM”), how the business is defined by the CODM, the nature of the information provided to the CODM, and how that information is used to make operating decisions, allocate resources, and assess performance. The Company’s CODM is the chief executive officer. The results of operations provided to and analyzed by the CODM are at the consolidated level which is the level that the CODM manages the business, allocates resources, makes key resource decisions, and assesses performance.

The key measure of segment profit and loss that the CODM uses to allocate resources and assess performance is the Company’s net loss. The table below shows a reconciliation of the Company’s net loss, including the significant expense categories regularly

provided to and reviewed by the CODM, as computed under U.S. GAAP to the Company’s total net loss in the consolidated statements of operations:

​

​

​

​

​

​

​

​

​

  ​ ​ ​

Year Ended December 31,

​

  ​ ​ ​

2025

  ​ ​ ​

2024

Operating expenses

​

​

  ​

 

​

  ​

Reimbursement from JDAs and others

​

$

1,686

​

$

3,570

Payroll expense

​

 

(26,375)

​

 

(35,638)

Occupancy expense

​

 

(6,292)

​

 

(7,124)

Professional service expense

​

 

(4,146)

​

 

(3,671)

Research and development expense

​

 

(3,646)

​

 

(2,990)

Depreciation expense

​

 

(6,067)

​

 

(8,302)

Loss on impairment and lease termination

​

 

(17,063)

​

 

—

Other operating expense

​

 

(1,685)

​

 

(2,365)

Loss from operations

​

$

(63,588)

​

$

(56,520)

Total other income (expense), net

​

 

(10,257)

​

 

2,176

Net loss

​

$

(73,845)

​

$

(54,344)

​

Assets provided to CODM are consistent with those reported on the consolidated balance sheet with particular emphasis on the company’s available liquidity, including its cash and cash equivalents reduced by current liabilities. All long-lived assets are maintained in, and all losses are attributable to the United States of America and South Korea.

We have corrected certain amounts in the table below as of December 31, 2024, to correct an immaterial error in previously issued segment footnote disclosure by reclassifying certain amounts of machinery and equipment and accumulated depreciation that were located in the United States that were disclosed as located in South Korea. There was no impact on consolidated net property, plant and equipment, the consolidated balance sheets, the consolidated statements of operations, consolidated statements of comprehensive loss, or the consolidated statements of cash flows for any period presented.

Long-lived assets by physical geographical location as of December 31, 2025, and 2024, are as follows:

​

​

​

​

​

​

​

​

​

  ​ ​ ​

As of December 31, 2025

Long-Lived Asset Type

  ​ ​ ​

South Korea

  ​ ​ ​

United States

Leasehold improvements

​

$

—

​

$

10,680

Machinery and equipment

​

 

10,609

​

 

5,706

Furniture and fixtures

​

 

94

​

 

325

Computer and software

​

 

86

​

 

130

Buildings

​

 

1,227

​

 

—

Building Fixtures

​

 

1,206

​

 

—

Land

​

 

3,382

​

 

—

Construction in progress (advances on property and equipment)

​

 

—

​

 

632

Accumulated depreciation

​

 

(4,589)

​

 

(8,212)

Net property, plant and equipment

​

$

12,015

​

$

9,261

Operating lease right-of-use assets

​

 

—

​

 

7,576

Total Long-Lived Assets

​

$

12,015

​

$

16,837

​

​

​

​

​

​

​

​

​

  ​ ​ ​

As of December 31, 2024

Long-Lived Asset Type

  ​ ​ ​

South Korea

  ​ ​ ​

United States

Leasehold improvements

​

$

—

​

$

32,427

Machinery and equipment

​

 

9,934

​

 

12,271

Furniture and fixtures

​

 

90

​

 

325

Computer and software

​

 

72

​

 

131

Buildings

​

 

1,205

​

 

—

Building Fixtures

​

 

1,143

​

 

—

Land

​

 

3,320

​

 

—

Construction in progress (advances on property and equipment)

​

 

—

​

 

1,627

Accumulated depreciation

​

 

(2,448)

​

 

(12,407)

Net property, plant and equipment

​

$

13,316

​

$

34,374

Operating lease right-of-use assets

​

 

—

​

 

8,769

Finance lease right-of-use assets

​

 

—

​

 

6,767

Total Long-Lived Assets

​

$

13,316

​

$

49,910

​

The comparative fixed asset by physical geographical location information for the year ended December 31, 2024, presented in these financial statements has been revised to correct this presentation. The correction resulted in an increase in gross machinery and equipment and a decrease of accumulated depreciation for United States asset group and corresponding increases and decreases for South Korea asset group, with no change to the total property, plant and equipment, total accumulated depreciation, or total net book value previously reported.

Capital expenditures by geographical location for the years ended December 31, 2025, and 2024, are as follows:

​

​

​

​

​

​

​

​

​

​

​

​

  ​ ​ ​

Year Ended December 31, 2025

​

  ​ ​ ​

South Korea

  ​ ​ ​

United States

  ​ ​ ​

Total

Capital Expenditures, net

​

​

  ​

 

​

  ​

 

​

  ​

Property and equipment expenditures

​

$

118

​

$

931

​

$

1,049

Advances on property and equipment

​

 

—

​

 

45

​

 

45

Proceeds from disposal of property and equipment from lease termination

​

 

—

​

 

(2,400)

​

 

(2,400)

Proceeds from disposal of property and equipment

​

 

—

​

 

(20)

​

 

(20)

Total Capital Expenditures, net

​

$

118

​

$

(1,444)

​

$

(1,326)

​

​

​

​

​

​

​

​

​

​

​

​

  ​ ​ ​

Year Ended December 31, 2024

​

  ​ ​ ​

South Korea

  ​ ​ ​

United States

  ​ ​ ​

Total

Capital Expenditures, net

​

​

  ​

 

​

  ​

 

​

  ​

Property and equipment expenditures

​

$

68

​

$

955

​

$

1,023

Advances on property and equipment

​

 

—

​

 

960

​

 

960

Proceeds from disposal of property and equipment

​

 

—

​

 

(106)

​

 

(106)

Total Capital Expenditures, net

​

$

68

​

$

1,809

​

$

1,877

​

​