23. Segment Reporting

The Company has organized its operations into two operating segments: Oaxaca, Mexico, and Michigan, U.S.A. Oaxaca, Mexico represents the Company’s only operating segment with a production stage property that produces gold and silver doré and copper, lead, and zinc concentrates that also contain gold and silver. Michigan, U.S.A. is an advanced exploration stage property with no current metal production. Intercompany revenue and expense amounts have been eliminated within each segment in order to report the net income (loss) before income taxes on the basis that the chief operating decision maker (“CODM”) uses internally for evaluating segment performance. The Company’s business activities that are not considered distinct segments are included in the reconciliation under the title Corporate and Other.

The Company’s operating segments reflect the way in which internally-reported financial information is used to make decisions and allocate resources. The Chief Executive Officer, who is considered to be the CODM, reviews financial information presented on both a consolidated and an operating segment basis for purposes of making decisions and assessing financial performance. Net income or loss before income taxes is the measure of segment profit or loss that is regularly reviewed and is most consistent with the measurement principles used in the consolidated financial statements. The significant expenses reviewed by the CODM are production costs, depreciation and amortization, reclamation and remediation, exploration expense, and other expense, net. The CODM uses this information to assess current and/or future performance expectations, and the result of this assessment may be a reallocation of financial and/or non-financial resources among the reportable segments.

The following tables provide a summary of financial information related to the Company’s segments (in thousands):

  ​ ​ ​

Oaxaca,
Mexico

  ​ ​ ​

Michigan,
USA

  ​ ​ ​

Total
Reportable
Segments

  ​ ​ ​

Corporate
and Other

  ​ ​ ​

Total

For the year ended December 31, 2025

Sales, net

$

99,759

$

-

$

99,759

$

-

$

99,759

Production costs

60,283

-

60,283

-

60,283

Depreciation and amortization

11,085

104

11,189

8

11,197

Reclamation and remediation

1,499

-

1,499

-

1,499

Exploration expense

1,857

793

2,650

-

2,650

G&A expenses, including Stock-based compensation

-

-

-

5,405

5,405

Other expense, net (1)

3,669

16,644

20,313

1,462

21,775

Income (loss) before income taxes

$

21,366

$

(17,541)

$

3,825

$

(6,875)

$

(3,050)

Total assets as of December 31, 2025

$

71,877

$

89,383

$

161,260

$

22,802

$

184,062

Expenditures for long-lived assets

$

21,333

$

-

$

21,333

$

-

$

21,333

  ​ ​ ​

Oaxaca,
Mexico

  ​ ​ ​

Michigan,
USA

  ​ ​ ​

Total
Reportable
Segments

  ​ ​ ​

Corporate
and Other

  ​ ​ ​

Total

For the year ended December 31, 2024

Sales, net

$

65,726

$

-

$

65,726

$

-

$

65,726

Production costs

65,552

-

65,552

-

65,552

Depreciation and amortization

17,982

109

18,091

29

18,120

Reclamation and remediation

2,545

-

2,545

-

2,545

Exploration expense

1,959

378

2,337

-

2,337

G&A expenses, including Stock-based compensation

-

-

-

4,960

4,960

Other expense, net (1)

3,013

16,078

19,091

361

19,452

Loss before income taxes

$

(25,325)

(16,565)

$

(41,890)

$

(5,350)

$

(47,240)

Total assets as of December 31, 2024

$

54,999

$

90,378

$

145,377

$

497

$

145,874

Expenditures for long-lived assets

$

8,646

$

-

$

8,646

$

-

$

8,646

(1)Please see Item 8. Financial Statements—Note 19. Other Expense, net for additional information.

Historical Timeline

Fiscal YearFiled
2025Mar 18, 2026Showing above
2024Apr 8, 2025
2023Mar 28, 2024
2022Mar 13, 2023
2021Mar 10, 2022
2019Mar 2, 2020
2018Feb 26, 2019
2017Mar 8, 2018

About Segments Disclosures

Segment disclosures break a company into its reportable operating units, revealing revenue, profit, and asset allocation that consolidated financial statements obscure. Under ASC 280, segments must match how the chief operating decision maker views the business, providing a window into internal management structure and resource allocation priorities.

Key signals: compare segment margins to identify which units drive profitability and which destroy value. Watch for changes in the number of reportable segments — segment aggregation or disaggregation often coincides with strategic shifts or attempts to obscure declining performance. Intersegment elimination patterns reveal internal pricing practices. The reconciliation between segment totals and consolidated figures exposes corporate overhead allocation and unallocated items. Geographic revenue concentration highlights regulatory and currency exposure. Compare segment-level capital expenditure against segment revenue to assess where management is investing for future growth versus harvesting existing assets.