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v3.25.3

Note 6 - Property, Plant and Equipment, Net (Tables) | 9 Months Ended
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Sep. 30, 2025
Notes Tables |
Property, Plant and Equipment [Table Text Block] |
|  | Estimated Useful Lives |  |  | As of |  |  | As of |
|  | (in years) |  |  | September 30, 2025 |  |  | December 31, 2024 |
Laboratory and manufacturing equipment |  | 3 - 10 |  |  | $ | 20,888,337 |  |  | $ | 21,234,259 |
Buildings and improvements |  | 10 - 39 |  |  |  | 20,960,522 |  |  |  | 20,889,395 |
Office furniture and equipment |  | 3 - 10 |  |  |  | 928,550 |  |  |  | 1,056,145 |
Construction in progress |  | n/a |  |  |  | 2,645,564 |  |  |  | 2,693,904 |
Land |  | n/a |  |  |  | 516,867 |  |  |  | 516,867 |
Property, plant and equipment, gross |  |  |  |  |  | 45,939,840 |  |  |  | 46,390,570 |
Accumulated depreciation |  |  |  |  |  | (21,599,100 | ) |  |  | (21,041,551 | )
Property, plant and equipment, net |  |  |  |  | $ | 24,340,740 |  |  | $ | 25,349,019 |

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- Definition Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 1 -SubTopic 10 -Topic 360 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482099/360-10-50-1 + Details
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