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v3.24.2

Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022
Operating activities |  |
Net loss | $ (1,898) | $ (5,419)
Adjustments to reconcile net loss to net cash used in operating activities: |  |
Depreciation | 397 | 228
Amortization of right-of-use financing leases | 324 | 238
Amortization of right-of-use operating leases | 690 | 663
Amortization of imputed interest |  | (455)
Change in receivable reserves | 97 | (140)
Stock-based compensation | 1,471 | 1,002
Other | (14) |
Changes in current operating assets and liabilities: |  |
Accounts receivable | 585 | (7,441)
Inventories | 511 | (3,931)
Prepaid expenses and other assets | (4,982) | (1,799)
Income taxes | (7) | 28
Accounts payable and accrued liabilities | 5,361 | 3,670
Deferred revenue | (5,727) | 8,237
Operating lease liabilities | (703) | (653)
Net cash used in operating activities | (3,895) | (5,772)
Investing activities |  |
Purchases of property and equipment | (2,496) | (1,512)
Collection of notes receivable |  | 6,234
Net cash (used in)/ provided by investing activities | (2,496) | 4,722
Financing activities |  |
Net proceeds from the exercise of options for common stock | 50 | 17
Net proceeds from issuance of common stock | 177 |
Payment to affiliates |  | (129)
Payment of deferred financing costs | (195) |
Principal repayments of financing leases | (355) | (241)
Net cash used in financing activities | (323) | (353)
Decrease in cash | (6,714) | (1,403)
Cash, beginning of period | 10,296 | 11,699
Cash, end of period | 3,582 | 10,296
Supplemental cash flow information: |  |
Interest paid | 7 | 4
Income taxes paid, net of refunds | 2 | (20)
Non-cash investing and financing activities: |  |
Acquisition of right-of-use assets and lease liabilities |  | 841
Surrender and retirement of common stock | $ 720 |

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