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v3.25.0.1

Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023
Operating activities: |  |
Net income | $ 2,120 | $ 2,152
Adjustments to reconcile net income to net cash provided by operating activities: |  |
Depreciation and amortization | 647 | 634
Fair market value gain on digital assets | (345) |
Gain on sale of assets | (1) | (7)
Stock-based compensation expense | 34 | 78
Deferred tax benefit | 90 | 30
Bad debt expense | 48 | 44
Changes in operating assets and liabilities, net of effect from acquisitions: |  |
Accounts receivable | 254 |
Inventory | 107 | (221)
Prepaid expenses and other assets | (358) | 155
Accounts payable | (99) | (73)
Accrued expenses and other current liabilities | (4) | (154)
Deferred revenue | 263 | 207
Right of use assets and liabilities, net | (26) | (23)
Net cash provided by operating activities | 2,730 | 2,822
Investing activities: |  |
Investment in Blue Trace |  | (200)
Acquisition of Upcycle Certification Program |  | (300)
Purchases of property, equipment and software development costs | (159) | (148)
Net cash used in investing activities | (159) | (648)
Financing activities: |  |
Repayments of finance lease obligations | (14) | (13)
Proceed from stock option exercise | 84 | 68
Private purchase of common shares | (1,027) |
Stock repurchase under Stock Buyback Plan | (2,243) | (3,956)
Net cash used in financing activities | (3,200) | (3,901)
Net change in cash | (629) | (1,727)
Cash at beginning of period | 2,641 | 4,368
Cash at end of period | $ 2,012 | $ 2,641

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