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v3.25.2

Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands | 6 Months Ended
--- | ---
Jun. 30, 2025 | Jun. 30, 2024
Cash flows from operating activities |  |
Net loss | $ (26,095) | $ (28,595)
Adjustments to reconcile net loss to net cash used in operating activities: |  |
Depreciation and amortization | 274 | 378
Accretion of debt discount and debt issuance costs | 465 | 168
Stock-based compensation expense | 8,085 | 8,823
Allowance for credit losses | 61 | 104
Provision (benefit) for excess and obsolete inventories | (24) | (91)
Noncash operating lease expense | 241 | 325
Noncash loss on debt extinguishment | 0 | 1,033
Changes in operating assets and liabilities: |  |
Accounts receivable | 1,112 | (5,734)
Inventory | 135 | 1,159
Prepaid expenses and other current assets | 201 | 1,151
Other noncurrent assets | 73 | (49)
Accounts payable | 385 | 627
Accrued compensation | (4,453) | 866
Accrued and other current liabilities | 392 | 1,909
Other noncurrent liabilities | 0 | (1,328)
Net cash used in operating activities | (19,148) | (19,254)
Cash flows from investing activities |  |
Purchases of property and equipment | (210) | (197)
Net cash used in investing activities | (210) | (197)
Cash flows from financing activities |  |
Net proceeds from Hercules Loan Agreement | 0 | 34,526
Repayment of Prior Loan Agreement | 0 | (35,375)
Debt issuance costs | 0 | (238)
Proceeds from employee stock purchase plan purchases | 434 | 450
Taxes paid on net share settlement of restricted stock units | (54) | (20)
Proceeds from exercise of common stock options | 121 | 156
Net cash provided by (used in) financing activities | 501 | (501)
Net change in cash and cash equivalents | (18,857) | (19,952)
Cash and cash equivalents at beginning of period | 120,357 | 138,129
Cash and cash equivalents at end of period | 101,500 | 118,177
Supplemental disclosure of cash flow information |  |
Cash paid for interest | 2,082 | 2,024
Supplemental noncash disclosure of investing and financing activities |  |
Acquisition of property and equipment included in accounts payable and accrued liabilities | 23 | 0
Common stock warrants issued upon execution of Hercules Loan Agreement | $ 0 | $ 609

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