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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 9 Months Ended
--- | ---
Sep. 30, 2025 | Sep. 30, 2024
CASH FLOWS FROM OPERATING ACTIVITIES: |  |
Net loss | $ (889) | $ (3,925)
Adjustments to reconcile net loss to net cash flows used in operating activities: |  |
Depreciation and amortization | 938 | 900
Amortization of operating lease right-of-use asset | 211 | 165
Amortization of finance lease right-of-use asset | 127 | 66
Amortization of deferred financing costs, debt discounts and debt premiums | 2 | 2
Gain on settlement of liability | (143) |
Stock-based compensation | 1,104 | 1,054
Value of stock issued in payment of Board fees and consulting services | 180 | 309
Provision for credit losses | 55 | 183
Derecognition of finance lease right-of-use asset and liability | (4) |
Derecognition of operating lease right-of-use asset and liability | (38) |
Loss on disposal of asset | 20 |
Changes in operating assets and liabilities: |  |
Accounts receivable | (1,213) | 97
Inventories | (64) | (206)
Other assets | (101) | 249
Accounts payable | 473 | 55
Operating lease liabilities | (152) | (166)
Deferred revenue | 44 | 172
Accrued expenses | (231) | 919
Net cash provided by (used in) operating activities | 319 | (126)
CASH FLOWS FROM INVESTING ACTIVITIES: |  |
Purchase of property and equipment | (251) | (179)
Net cash used in investing activities | (251) | (179)
CASH FLOWS FROM FINANCING ACTIVITIES: |  |
Principal payments on finance lease obligations | (103) | (62)
Deposits on finance lease right-of-use assets | (20) | (28)
Issuance of common stock, net of issuance costs |  | 78
Proceeds from exercise of warrants | 1,260 |
Proceeds from debt |  | 250
Principal payments on long-term debt | (289) | (382)
Net cash flows provided by (used in) financing activities | 848 | (144)
NET CHANGE IN CASH | 916 | (449)
CASH AT BEGINNING OF PERIOD | 1,389 | 1,502
CASH AT END OF PERIOD | 2,305 | 1,053
SUPPLEMENTAL CASH FLOW INFORMATION |  |
Cash paid during the period for interest | 72 | 54
SUPPLEMENTAL DISCLOSURE OF CONSULTING SERVICES OR ANY OTHER NON-CASH COMMON STOCK RELATED ACTIVITY |  |
Purchases of equipment financed through accounts payable | 47 | 24
Prepaid insurance financed with loan |  | 317
Operating lease right-of-use assets obtained in exchange for operating lease obligations | 2,248 | 0
Finance lease right-of-use assets obtained in exchange for finance lease obligations | $ 649 | $ 205

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