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v3.25.3

CONDENSED STATEMENTS OF CASH FLOWS - USD ($) | 9 Months Ended
--- | ---
Sep. 30, 2025 | Sep. 30, 2024
Cash flows from operating activities |  |
Net loss | $ (10,217,140) | $ (15,657,246)
Adjustments to reconcile net loss to net cash used in operating activities: |  |
Depreciation and amortization | 5,621,705 | 5,683,496
Net unrealized loss (gain) on investments | 3,217,058 | (1,402,660)
Realized loss on investments | 343 |
Bond amortization | (804) | (763)
Deferred taxes |  | 8,392,030
Provision for credit losses | 253,524 | 414,598
Inventory obsolescence adjustment | 1,176,437 | (9,466)
Other income - TIA | (4,470,322) | (4,429,383)
(Increase) decrease in operating assets: |  |
Accounts receivable | (904,692) | 1,582,349
Inventories | (2,375,672) | (3,710,174)
Other current assets | 61,592 | (16,281)
Income taxes receivable | 316,492 | 43,226
Other assets | 33,535 | 37,261
Increase (decrease) in operating liabilities: |  |
Accounts payable | 284,248 | (1,527,704)
Accrued liabilities | 534,980 | 147,356
Income taxes payable | 880 | 1,062
Net cash used in operating activities | (6,467,836) | (10,452,299)
Cash flows from investing activities |  |
Purchase of property, plant, and equipment | (509,072) | (1,141,885)
Purchase of debt and equity securities | (421,294) | (757,683)
Proceeds from the sales of debt and equity securities | 7,030,000 | 4,000,000
Net cash from investing activities | 6,099,634 | 2,100,432
Cash flows from financing activities |  |
Repayments of long-term debt | (249,815) | (225,605)
Payment of preferred stock dividends | (172,833) | (172,832)
Net cash used in financing activities | (422,648) | (398,437)
Net decrease in cash and cash equivalents | (790,850) | (8,750,304)
Cash and cash equivalents at: |  |
Beginning of period | 4,235,388 | 12,667,550
End of period | 3,444,538 | 3,917,246
Supplemental schedule of cash flow information: |  |
Interest paid | 66,295 | 94,691
Income taxes paid | 7,381 |
Supplemental schedule of noncash investing and financing activities: |  |
Preferred dividends declared, not paid | $ 57,611 | $ 57,611

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