| Segment Reporting [Text Block] |
13. Segment Information
We recognize three reportable segments: “California Ethanol,” “California Dairy Renewable Natural Gas,” and “India Biodiesel.”
The “California Ethanol” segment includes our 65 million gallon per year ethanol plant in Keyes, California, and the adjacent land leased to upgrade our CO₂ production to commercial quality.
The “California Dairy Renewable Natural Gas” segment includes the production and sale of RNG and associated environmental attributes, consisting of anaerobic digesters located at dairies, a 36-mile biogas collection pipeline, a biogas upgrading hub that produces RNG from the biogas, a pipeline interconnect, and ongoing construction of additional digesters.
The “India Biodiesel” segment includes our 80 million gallon per year biodiesel production plant in Kakinada, India, and administrative offices in Hyderabad, India.
We have additional operating segments that were determined not to be separately reportable segments, including our key projects under development which consist of a sustainable aviation fuel and renewable diesel production in Riverbank and CCUS wells in California. Additionally, the Goodland Plant, our Riverbank Industrial Complex management, and corporate expenses are included in the “All Other” category.
The following tables summarize financial information by reportable segment for the three and six months ended June 30, 2026 and 2025:
| | For the three months ended June 30, 2026 | |
| | California Ethanol | | | California Dairy Renewable Natural Gas | | | India Biodiesel | | | All Other | | | Total | |
| | | | | | | | | | | | | | | | | | | | |
Revenues | | $ | 52,865 | | | $ | 7,325 | | | $ | 2,510 | | | $ | - | | | $ | 62,700 | |
Gross profit | | | 8,859 | | | | 3,989 | | | | 667 | | | | - | | | | 13,515 | |
| | | | | | | | | | | | | | | | | | | | |
Net income (loss) | | | (1,500 | ) | | | (190 | ) | | | 42 | | | | (7,719 | ) | | | (9,367 | ) |
Interest and debt amortization expense | | | 8,856 | | | | 1,134 | | | | - | | | | 3,675 | | | | 13,665 | |
Depreciation and amortization | | | 1,073 | | | | 1,216 | | | | 184 | | | | 72 | | | | 2,545 | |
Accretion and other expenses of Series A preferred units | | | - | | | | 1,509 | | | | - | | | | - | | | | 1,509 | |
Bad debt expense | | | - | | | | - | | | | - | | | | 87 | | | | 87 | |
Loss on sale/disposal of assets | | | - | | | | 20 | | | | 86 | | | | - | | | | 106 | |
Stock-based compensation expense | | | - | | | | - | | | | - | | | | 1,121 | | | | 1,121 | |
EBITDA | | $ | 8,429 | | | $ | 3,689 | | | $ | 312 | | | $ | (2,764 | ) | | $ | 9,666 | |
| | | | | | | | | | | | | | | | | | | | |
Capital expenditures | | $ | 5,519 | | | $ | 2,591 | | | $ | 99 | | | $ | 325 | | | $ | 8,535 | |
Total assets as of June 30, 2026 | | $ | 83,929 | | | $ | 129,528 | | | $ | 22,257 | | | $ | 53,465 | | | $ | 289,179 | |
Allocation of corporate overhead expense to segments | | $ | 2,968 | | | $ | 3,340 | | | $ | 371 | | | $ | (6,679 | ) | | $ | - | |
| | For the three months ended June 30, 2025 | |
| | California Ethanol | | | California Dairy Renewable Natural Gas | | | India Biodiesel | | | All Other | | | Total | |
| | | | | | | | | | | | | | | | | | | | |
Revenues | | $ | 37,288 | | | $ | 3,051 | | | $ | 11,904 | | | $ | - | | | $ | 52,243 | |
Gross profit (loss) | | | (3,806 | ) | | | 855 | | | | (404 | ) | | | - | | | | (3,355 | ) |
| | | | | | | | | | | | | | | | | | | - | |
Net loss | | | (12,611 | ) | | | (3,533 | ) | | | (586 | ) | | | (6,665 | ) | | | (23,395 | ) |
Interest expense including amortization of debt fees | | | 8,001 | | | | 939 | | | | 291 | | | | 3,099 | | | | 12,330 | |
Accretion and other expenses of Series A preferred units | | | - | | | | 2,032 | | | | - | | | | - | | | | 2,032 | |
Income tax expense (benefit) | | | 1 | | | | - | | | | (530 | ) | | | - | | | | (529 | ) |
Depreciation | | | 1,075 | | | | 1,012 | | | | 198 | | | | 65 | | | | 2,350 | |
Stock-based compensation expense | | | - | | | | - | | | | - | | | | 1,433 | | | | 1,433 | |
Other amortization | | | 11 | | | | - | | | | - | | | | - | | | | 11 | |
EBITDA | | $ | (3,523 | ) | | $ | 450 | | | $ | (627 | ) | | $ | (2,068 | ) | | $ | (5,768 | ) |
| | | | | | | | | | | | | | | | | | | | |
Capital expenditures | | $ | 339 | | | $ | 2,836 | | | $ | 60 | | | $ | 290 | | | $ | 3,525 | |
Total assets as of June 30, 2025 | | $ | 53,230 | | | $ | 124,099 | | | $ | 25,462 | | | $ | 37,225 | | | $ | 240,016 | |
Allocation of corporate overhead expense to segments | | $ | 1,945 | | | $ | 3,241 | | | $ | 648 | | | $ | (5,834 | ) | | $ | - | |
| | For the six months ended June 30, 2026 | |
| | California Ethanol | | | California Dairy Renewable Natural Gas | | | India Biodiesel | | | All other | | | Total | |
| | | | | | | | | | | | | | | | | | | | |
Revenues | | $ | 91,691 | | | $ | 12,579 | | | $ | 13,049 | | | $ | - | | | $ | 117,319 | |
Gross profit | | | 9,431 | | | | 6,063 | | | | 777 | | | | - | | | | 16,271 | |
| | | | | | | | | | | | | | | | | | | - | |
Net loss | | | (11,202 | ) | | | (2,312 | ) | | | (418 | ) | | | (17,148 | ) | | | (31,080 | ) |
Interest and debt amortization expense | | | 17,819 | | | | 2,288 | | | | 119 | | | | 7,813 | | | | 28,039 | |
Depreciation and amortization | | | 2,129 | | | | 2,435 | | | | 374 | | | | 142 | | | | 5,080 | |
Accretion and other expenses of Series A preferred units | | | - | | | | 3,122 | | | | - | | | | - | | | | 3,122 | |
Bad debt expense | | | 72 | | | | - | | | | - | | | | 291 | | | | 363 | |
Income tax expense (benefit) | | | - | | | | 10 | | | | (155 | ) | | | 14 | | | | (131 | ) |
Loss on sale/disposal of assets | | | - | | | | 20 | | | | 88 | | | | - | | | | 108 | |
Stock-based compensation expense | | | - | | | | - | | | | - | | | | 2,825 | | | | 2,825 | |
Stock issued for services | | | - | | | | - | | | | - | | | | 50 | | | | 50 | |
EBITDA | | $ | 8,818 | | | $ | 5,563 | | | $ | 8 | | | $ | (6,013 | ) | | $ | 8,376 | |
| | | | | | | | | | | | | | | | | | | | |
Capital expenditures | | $ | 8,873 | | | $ | 5,743 | | | $ | 110 | | | $ | 356 | | | $ | 15,083 | |
Total assets as of June 30, 2026 | | $ | 83,929 | | | $ | 129,528 | | | $ | 22,257 | | | $ | 53,465 | | | $ | 289,179 | |
Allocation of corporate overhead expense to segments | | $ | 6,411 | | | $ | 7,213 | | | $ | 801 | | | $ | (14,425 | ) | | $ | - | |
| | For the six months ended June 30, 2025 | |
| | California Ethanol | | | California Dairy Renewable Natural Gas | | | India Biodiesel | | | All other | | | Total | |
| | | | | | | | | | | | | | | | | | | | |
Revenues from external customers | | $ | 75,036 | | | $ | 5,494 | | | $ | 14,599 | | | $ | - | | | $ | 95,129 | |
Gross profit (loss) | | | (8,744 | ) | | | 1,160 | | | | (851 | ) | | | - | | | | (8,435 | ) |
| | | | | | | | | | | | | | | | | | | | |
Net loss | | | (27,521 | ) | | | (1,771 | ) | | | (2,298 | ) | | | (16,334 | ) | | | (47,924 | ) |
Interest expense including amortization of debt fees | | | 16,462 | | | | 1,887 | | | | 747 | | | | 6,927 | | | | 26,023 | |
Accretion and other expenses of Series A preferred units | | | - | | | | 4,311 | | | | - | | | | - | | | | 4,311 | |
Income tax expense (benefit) | | | 1 | | | | (6,995 | ) | | | (329 | ) | | | 11 | | | | (7,312 | ) |
Depreciation | | | 2,176 | | | | 2,021 | | | | 382 | | | | 129 | | | | 4,708 | |
Stock-based compensation expense | | | - | | | | - | | | | - | | | | 3,741 | | | | 3,741 | |
Other amortization | | | 23 | | | | - | | | | - | | | | - | | | | 23 | |
EBITDA | | $ | (8,859 | ) | | $ | (547 | ) | | $ | (1,498 | ) | | $ | (5,526 | ) | | $ | (16,430 | ) |
| | | | | | | | | | | | | | | | | | | | |
Capital expenditures | | $ | 382 | | | $ | 4,093 | | | $ | 439 | | | $ | 436 | | | $ | 5,350 | |
Total assets as of June 30, 2025 | | $ | 53,230 | | | $ | 124,099 | | | $ | 25,462 | | | $ | 37,225 | | | $ | 240,016 | |
Allocation of corporate overhead expense to segments | | $ | 4,629 | | | $ | 7,715 | | | $ | 1,543 | | | $ | (13,887 | ) | | $ | - | |
California Ethanol: Sales of ethanol, WDG, and corn oil to one customer (J.D. Heiskell) accounted for 87.4% and 99.4% of our California Ethanol segment revenues for the three months ended June 30, 2026 and 2025, respectively. J.D. Heiskell accounted for 89.7% and 99.4% of our California Ethanol Segment sales for the six months ended June 30, 2026 and 2025, respectively.
California Dairy Renewable Natural Gas: Sales of RNG during the three and six months ended June 30, 2026 and 2025, were to a single customer. We sold D3 RINs and LCFS credits to two other customers.
India Biodiesel: For the three months ended June 30, 2026, three customers accounted for 23%, 25%, and 36% of our India Biodiesel segment's revenues. For the six months ended June 30, 2026, three customers accounted for 19%, 23%, and 38% of our India Biodiesel segment's revenues. For the three months ended June 30, 2025, four customers accounted for 16%, 23%, 25%, and 34% of the segment's revenues. For the six months ended June 30, 2025, four customers for 19%, 20%, 26%, and 28% of the segment's revenues.
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