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v3.26.1

Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 6 Months Ended
--- | ---
Jun. 30, 2026 | Jun. 30, 2025
Cash flows from operating activities: |  |
Net income (loss) | $ 424 | $ (11,431)
Adjustments to reconcile net income (loss) to net cash (used in) provided by operating activities: |  |
Depreciation and amortization | 681 | 642
Provision to write down inventories to net realizable value | 125 | 98
Non-cash interest expense | 39 | 4,470
Stock-based compensation | 2,987 | 3,876
Change in allowance for credit losses | 1,405 | (125)
Non-cash lease expense | 410 | 508
Accretion of interest on marketable securities |  | (253)
Loss on disposal of property and equipment |  | 11
Gain on sale of intangible assets | (355) |
Payment of transaction costs related to sale of intangible assets | (2,395) |
Deferred income tax (benefit) expense | (3,367) | (6)
Changes in operating assets and liabilities: |  |
Accounts receivable | (1,094) | (2,294)
Inventory | 10,600 | 2,972
Prepaid expenses and other assets | 1,684 | 450
Accounts payable | (17,966) | 6,149
Accrued expenses and other liabilities | (2,494) | (538)
Deferred revenue | (508) | 453
Warranty liability | (23) | 2,329
Operating lease liabilities | (403) | (341)
Other long-term liabilities | (42) | 272
Net cash (used in) provided by operating activities | (10,292) | 7,242
Cash flows from investing activities: |  |
Purchase of marketable securities |  | (19,025)
Purchase of property and equipment | (500) | (243)
Sales and maturities of marketable securities |  | 9,625
Proceeds from sale of intangible assets | 2,750 |
Net cash provided by (used in) investing activities | 2,250 | (9,643)
Cash flows from financing activities: |  |
Proceeds from exercise of stock options | 343 | 97
Proceeds from issuance of common stock | 14,250 | 773
Proceeds from borrowings under revolving credit facility | 4,146 |
Payment of debt issuance costs | (465) |
Payment of registered direct offering costs | (208) |
Payment of tax withholdings on restricted and performance stock awards | (750) | (3)
Payment of tax withholdings on options exercised | (30) |
Net cash provided by financing activities | 17,286 | 867
Net increase (decrease) in cash and cash equivalents | 9,244 | (1,534)
Cash and cash equivalents at beginning of period | 7,670 | 11,746
Cash and cash equivalents at end of period | 16,914 | 10,212
Supplemental disclosure of cash flow information: |  |
Cash paid for interest | 17 | 1,267
Cash paid for income taxes, net | 146 | 44
Supplemental schedule of non-cash investing and financing activities: |  |
Operating lease right of use assets obtained in exchange for operating lease liabilities | 65 | 1,633
Property and equipment in accounts payable | $ 238 |
Unrealized loss resulting from change in fair value of marketable securities |  | $ (5)

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