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v3.26.1

Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands | 6 Months Ended
--- | ---
Jun. 30, 2026 | Jun. 30, 2025
Operating Activities |  |
Net loss | $ (2,585) | $ (1,428)
Adjustments to reconcile net loss to net cash (used in) provided by operating activities: |  |
Depreciation | 353 | 327
Amortization | 44 | 18
Interest income on held-to-maturity securities, net of premium amortization and discount accretion | 67 | (90)
Provision for credit losses, net of recoveries | (1) | 0
Stock-based compensation, net of forfeitures | 98 | 212
Changes in operating assets and liabilities: |  |
Accounts receivable | 1,434 | 1,987
Employee retention credit receivable | 0 | 1,232
Inventory | 15 | (218)
Prepaid expenses, other current assets and other non-current assets | 182 | 77
Accounts payable | (417) | (833)
Accrued liabilities and other non-current liabilities | (931) | 203
Net cash (used in) provided by operating activities | (1,741) | 1,487
Investing Activities |  |
Purchases of equipment and patents | (399) | (101)
Purchases of debt securities | (9,103) | (4,949)
Maturities of debt securities | 7,000 | 5,750
Net cash (used in) provided by investing activities | (2,502) | 700
Financing Activities |  |
Taxes paid on behalf of equity award participants | (45) | (222)
Net cash used in financing activities | (45) | (222)
Effect of exchange rate fluctuations on cash | (31) | 114
Net (decrease) increase in cash and cash equivalents | (4,319) | 2,079
Cash and cash equivalents at beginning of period | 11,939 | 8,510
Cash and cash equivalents at end of period | $ 7,620 | $ 10,589

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