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v3.26.1

Short-term loans (Details) $ in Millions |  | 3 Months Ended |  |
--- | --- | --- | --- | ---
Jan. 25, 2024 USD ($) | Mar. 31, 2026 USD ($) | Mar. 31, 2026 CAD ($) | Dec. 31, 2025 USD ($)
Short-Term Debt [Line Items] |  |  |  |
Short-term loans |  | $ 13,143,690 |  | $ 11,868,828
Consolidated EBITDA covenant compliance |  | 1,600,000 |  |
Unconsolidated EBITDA covenant compliance |  | 1,400,000 |  |
Line of Credit | Non-discretionary Line of Credit |  |  |  |
Short-Term Debt [Line Items] |  |  |  |
Maximum borrowing capacity |  | $ 18,000,000 |  |
Interest rate (as a percent) |  | 7.40% | 7.40% | 6.23%
Short-term loans |  | $ 9,200,000 |  | $ 8,100,000
Line of Credit | Discretionary Line of Credit |  |  |  |
Short-Term Debt [Line Items] |  |  |  |
Maximum borrowing capacity |  | $ 5,500,000 | $ 7.5 |
Tangible net worth ratio |  | 3.00 |  |
Basis spread (as a percent) |  | 0.50% |  |
Short-term loans |  | $ 2,300,000 |  | 1,700,000
Current ratio |  | 1.25 | 1.25 |
Line of credit facility, expiration, notice period |  | 60 days |  |
Line of Credit | Revolving Foreign Exchange Facility |  |  |  |
Short-Term Debt [Line Items] |  |  |  |
Maximum borrowing capacity |  | $ 3,000,000.0 |  |
Line of Credit | CTBC Bank Co, Ltd Omnibus Credit Line |  |  |  |
Short-Term Debt [Line Items] |  |  |  |
Maximum borrowing capacity | $ 2,500,000 |  |  |
Basis spread (as a percent) | 1.20% |  |  |
Short-term loans |  | $ 1,600,000 |  | $ 2,100,000
Borrowing limit, percentage of export "open account" trade receivables (as a percent) | 90.00% |  |  |
Mr. Liang Chou Chen | Foremost Groups Ltd. |  |  |  |
Short-Term Debt [Line Items] |  |  |  |
Ownership percentage (as a percent) |  | 49.91% | 49.91% |

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