v3.25.0.1
Consolidated Statements of Cash Flows - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Cash flows from operating activities:    
Net loss $ (8,688) $ (12,428)
Adjustments to reconcile net loss to net cash provided by (used in) operating activities:    
Depreciation 548 661
Amortization of intangible assets 3,029 2,969
Stock-based compensation 4,635 3,681
Deferred tax liability 11 12
Amortization of prepaid assets 132 0
Changes in operating assets and liabilities:    
Trade accounts receivable (4,297) 1,367
Inventories (1,549) 1,823
Prepaid expenses and other assets (316) 822
Other assets 96 6
Accounts payable 2,928 (93)
Accrued compensation 668 (1,253)
Accrued liabilities and other (576) (793)
Lease liabilities (148) (75)
Net cash (used in) provided by operating activities (3,527) (3,301)
Cash flows from investing activities:    
Purchases of property and equipment (178) (346)
Net cash used in investing activities (178) (346)
Cash flows from financing activities:    
Proceeds from at-the-market common stock offering, net of offering costs 4,116 0
Payments for withholding taxes related to net share settlement of equity awards (94) (690)
Issuance of shares for stock purchase and option plans 279 232
Net cash used in financing activities 4,301 (458)
Effect of exchange rate changes on cash, cash equivalents and restricted cash (7) 3
Net decrease in cash, cash equivalents and restricted cash 589 (4,102)
Cash, cash equivalents, and restricted cash; beginning of period 7,976 12,078
Cash, cash equivalents, and restricted cash; end of period 8,565 7,976
Supplemental disclosure of cash flow information    
Income taxes paid 50 112
Income taxes refunded 67 0
Supplemental disclosure of non-cash investing and financing activities:    
Operating lease liabilities resulting from right-of-use assets 3,729 11
Accrual of property and equipment 0 58
Accrual of intellectual property 581 0
Cash and cash equivalents 8,510 7,881
Restricted cash included in other assets 55 95
Total cash, cash equivalents, and restricted cash $ 8,565 $ 7,976

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