Property and Equipment - Components of depreciation expense (Details) - USD ($) |
6 Months Ended | 12 Months Ended | |
|---|---|---|---|
Jun. 30, 2025 |
Jun. 30, 2026 |
Dec. 31, 2024 |
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| Property and Equipment | |||
| Property and equipment, net | $ 11,433,000 | $ 10,087,000 | |
| Depreciation in cost of goods sold | 847,000 | 1,768,000 | $ 1,267,000 |
| Depreciation in sales, general and administrative expenses | 24,000 | 80,000 | 64,000 |
| Depreciation expense | 871,000 | 1,848,000 | $ 1,331,000 |
| Machinery and equipment | |||
| Property and Equipment | |||
| Spare parts currently not in use and not subject to depreciation | $ 318,000 | 338,000 | |
| Foreign - Netherlands | |||
| Property and Equipment | |||
| Property and equipment, net | 956,000 | ||
| South Africa | |||
| Property and Equipment | |||
| Property and equipment, net | $ 433,000 | ||
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- Definition The value of spare parts that are not subjected to depreciation included in property, plant and equipment. No definition available.
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- Definition Amount of expense for allocation of cost of tangible asset over its useful life directly used in production of good and rendering of service. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The expense recognized in the current period that allocates the cost of nonproduction tangible assets over their useful lives. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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