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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | ---
Jun. 30, 2025 | Mar. 31, 2025 | Jun. 30, 2024 | Mar. 31, 2024 | Jun. 30, 2025 | Jun. 30, 2024 | Dec. 31, 2024
Cash flows from operating activities: |  |  |  |  |  |  |
Net loss | $ (231,000) | $ (268,000) | $ (554,000) | $ (418,000) | $ (499,000) | $ (972,000) | $ (1,600,000)
Adjustments to reconcile net loss to net cash used in operating activities: |  |  |  |  |  |  |
Foreign exchange gain | (45,000) |  | 0 |  | (45,000) | 0 |
Loss on settlement of vendor obligations | 8,000 |  | 0 |  | 8,000 | 0 |
Gain on debt extinguishment | 0 |  | 0 |  | 0 | (187,000) |
Depreciation | 10,000 |  | 11,000 |  | 19,000 | 19,000 |
Stock-based compensation | 0 |  | 0 |  | (4,000) | 1,000 |
Provision for credit losses and sales return | 71,000 |  | (12,000) |  | 64,000 | (76,000) |
Provision for slow-moving and obsolete inventories | 44,000 |  | 158,000 |  | 58,000 | 225,000 |
Provision for warranties | 3,000 |  | 1,000 |  | (30,000) | (33,000) |
Amortization of loan discounts and origination fees | 0 |  | 0 |  | 0 | 5,000 |
Changes in operating assets and liabilities: |  |  |  |  |  |  |
Accounts receivable | (414,000) |  | (243,000) |  | (191,000) | 1,197,000 |
Inventories | 85,000 |  | 448,000 |  | 101,000 | 423,000 |
Prepayments to vendors | 197,000 |  | (87,000) |  | (16,000) | 15,000 |
Prepaid and other assets | 2,000 |  | (16,000) |  | 18,000 | (59,000) |
Accrued and other liabilities | 26,000 |  | 1,000 |  | 21,000 | (26,000) |
Operating lease - ROU and liabilities | (2,000) |  | 11,000 |  | (2,000) | 24,000 |
Total adjustments | 16,000 |  | (164,000) |  | 12,000 | 196,000 |
Net cash used in operating activities | (215,000) |  | (718,000) |  | (487,000) | (776,000) | (1,300,000)
Cash flows from investing activities: |  |  |  |  |  |  |
Acquisitions of property and equipment | 0 |  | 0 |  | (5,000) | 0 |
Net cash used in investing activities | 0 |  | 0 |  | (5,000) | 0 |
Cash flows from financing activities: |  |  |  |  |  |  |
Issuance of common stock | 200,000 |  | 851,000 |  | 400,000 | 851,000 |
Payments on the 2022 Streeterville Note | 0 |  | 0 |  | 0 | (1,000,000) |
Net cash provided by (used in) financing activities | 200,000 |  | 851,000 |  | 400,000 | (149,000) |
Effect of exchange rate changes on cash | 26,000 |  | 0 |  | 26,000 | 0 |
Net increase (decrease) in cash | 11,000 |  | 133,000 |  | (66,000) | (925,000) |
Cash, beginning of period | 488,000 | 565,000 | 972,000 | 2,030,000 | 565,000 | 2,030,000 | 2,030,000
Cash, end of period | 499,000 | $ 488,000 | 1,105,000 | $ 972,000 | 499,000 | 1,105,000 | $ 565,000
Supplemental information: |  |  |  |  |  |  |
Cash paid in year for interest | 0 |  | 0 |  | 0 | 5,000 |
Non-cash investing and financing activities: |  |  |  |  |  |  |
Debt-to-equity exchange transactions | 0 |  | 0 |  | 0 | 591,000 |
Acquisition of property and equipment through accounts payable | 34,000 |  | 0 |  | 39,000 | 0 |
Nonrelated Party |  |  |  |  |  |  |
Changes in operating assets and liabilities: |  |  |  |  |  |  |
Accounts payable | 0 |  | 140,000 |  | (63,000) | 79,000 |
Related Party |  |  |  |  |  |  |
Changes in operating assets and liabilities: |  |  |  |  |  |  |
Accounts payable | $ 31,000 |  | $ (576,000) |  | $ 74,000 | $ (1,411,000) |

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