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v3.23.3

Note 11 - Segment Reporting - Summary of Segment Activity (Details) - USD ($) | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2023 | Jun. 30, 2023 | Mar. 31, 2023 | Sep. 30, 2022 | Jun. 30, 2022 | Mar. 31, 2022 | Sep. 30, 2023 | Sep. 30, 2022 | Dec. 31, 2022
Revenue | $ 5,070,446 |  |  | $ 3,305,534 |  |  | $ 14,071,984 | $ 11,961,062 |
Net Loss | (1,414,230) | $ (1,555,292) | $ (2,389,503) | (1,752,664) | $ (6,507,059) | $ (3,746,424) | (5,359,025) | (12,006,147) |
Segment assets | 36,839,028 |  |  |  |  |  | 36,839,028 |  | $ 40,125,655
Corporate, Non-Segment [Member] |  |  |  |  |  |  |  |  |
Revenue | 175,080 |  |  | 0 |  |  | 177,881 | 50,253 |
Water Segment [Member] |  |  |  |  |  |  |  |  |
Revenue | 2,629,910 |  |  | 785,046 |  |  | 6,135,127 | 3,522,049 |
Net Loss | 177,446 |  |  | (107,681) |  |  | (283,590) | (864,378) |
Segment assets | 9,114,839 |  |  |  |  |  | 9,114,839 |  | 7,781,211
Water Segment [Member] | Operating Segments [Member] |  |  |  |  |  |  |  |  |
Revenue | 2,629,910 |  |  | 785,046 |  |  | 6,135,127 | 3,522,049 |
Ceramics Segment [Member] |  |  |  |  |  |  |  |  |
Revenue | 1,608,763 |  |  | 1,854,981 |  |  | 4,807,600 | 5,548,951 |
Net Loss | (531,682) |  |  | (772,862) |  |  | (1,532,455) | (3,519,182) |
Segment assets | 14,900,727 |  |  |  |  |  | 14,900,727 |  | 13,808,529
Ceramics Segment [Member] | Operating Segments [Member] |  |  |  |  |  |  |  |  |
Revenue | 1,608,763 |  |  | 1,854,981 |  |  | 4,807,600 | 5,548,951 |
Plastics Segment [Member] |  |  |  |  |  |  |  |  |
Revenue | 656,693 |  |  | 665,507 |  |  | 2,951,376 | 2,839,809 |
Plastics Segment [Member] | Operating Segments [Member] |  |  |  |  |  |  |  |  |
Revenue | 656,693 |  |  | 665,507 |  |  | 2,951,376 | 2,839,809 |
Plastic Products [Member] |  |  |  |  |  |  |  |  |
Net Loss | (365,978) |  |  | (152,492) |  |  | (499,312) | (392,092) |
Segment assets | 894,434 |  |  |  |  |  | 894,434 |  | 1,099,019
Corporate Segment [Member] |  |  |  |  |  |  |  |  |
Revenue | 175,080 |  |  | 0 |  |  | 177,881 | 50,253 |
Net Loss | (694,016) |  |  | $ (719,629) |  |  | (3,043,668) | $ (7,230,495) |
Segment assets | $ 11,929,028 |  |  |  |  |  | $ 11,929,028 |  | $ 17,436,896

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