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v3.23.3

Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands | 9 Months Ended
--- | ---
Oct. 31, 2023 | Oct. 31, 2022
Cash flows from operating activities: |  |
Net loss | $ (1,167) | $ (9,498)
Adjustments to reconcile net loss to net cash used in operating activities: |  |
Depreciation and amortization | 1,230 | 1,414
Stock-based compensation | 264 | 524
Provision for inventory obsolescence | 23 | 68
Non-cash cumulative translation adjustment for discontinued operations | 0 | 1,626
Changes in: |  |
Accounts receivable | (688) | 4,981
Unbilled revenue | 51 | 1
Inventories | (3,174) | (2,899)
Prepaid expenses and other current and long-term assets | 566 | 506
Income taxes receivable and payable | (21) | (16)
Accounts payable, accrued expenses and other current liabilities | (1,045) | 983
Deferred revenue and customer deposits | 1,115 | 328
Net cash used in operating activities | (5,624) | (2,251)
Cash flows from investing activities: |  |
Purchases of property and equipment | (199) | (531)
Proceeds from the sale of Klein, net | 10,832 | 0
Sale of other equipment | 385 | 382
Net cash provided by (used in) investing activities | 11,018 | (149)
Cash flows from financing activities: |  |
Purchase of treasury stock | 0 | (1)
Net proceeds from short-term loan | 2,947 | 0
Payment on short-term loan | (3,750) | 0
Refund of prepaid interest on short-term loan | 214 | 0
Preferred stock dividends | 0 | (1,894)
Net cash used in financing activities | (589) | (1,895)
Effect of changes in foreign exchange rates on cash and cash equivalents | (14) | (7)
Net change in cash and cash equivalents | 4,791 | (4,302)
Cash and cash equivalents, beginning of period | 778 | 5,114
Cash and cash equivalents, end of period | 5,569 | 812
Supplemental cash flow information: |  |
Interest paid | 576 | 4
Income taxes paid | 617 | 371
Other Machinery and Equipment [Member] |  |
Adjustments to reconcile net loss to net cash used in operating activities: |  |
Gross profit from sale of equipment | (385) | (269)
Klein Marine Services, Inc. [Member] |  |
Adjustments to reconcile net loss to net cash used in operating activities: |  |
Gain on sale of Klein | $ (2,393) | $ 0

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