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v3.23.2

Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands | 6 Months Ended
--- | ---
Jul. 31, 2023 | Jul. 31, 2022
Cash flows from operating activities: |  |
Net loss | $ (1,734) | $ (4,339)
Adjustments to reconcile net loss to net cash used in operating activities: |  |
Depreciation and amortization | 940 | 946
Stock-based compensation | 158 | 388
Provision for inventory obsolescence | 0 | 45
Changes in: |  |
Accounts receivable | (3,238) | 1,998
Unbilled revenue | 31 | 15
Inventories | (333) | (461)
Prepaid expenses and other current and long-term assets | 1,329 | 168
Income taxes receivable and payable | 63 | 19
Accounts payable, accrued expenses and other current liabilities | (1,556) | (1,126)
Deferred revenue and customer deposits | 1,199 | 95
Net cash used in operating activities | (3,477) | (2,497)
Cash flows from investing activities: |  |
Purchases of property and equipment | (102) | (250)
Sale of other equipment | 336 | 361
Net cash provided by investing activities | 234 | 111
Cash flows from financing activities: |  |
Purchase of treasury stock | 0 | (1)
Net proceeds from short-term loan | 2,947 | 0
Preferred stock dividends | 0 | (1,894)
Net cash provided by (used in) financing activities | 2,947 | (1,895)
Effect of changes in foreign exchange rates on cash and cash equivalents | 12 | 0
Net decrease in cash and cash equivalents | (284) | (4,281)
Cash and cash equivalents, beginning of period | 778 | 5,114
Cash and cash equivalents, end of period | 494 | 833
Supplemental cash flow information: |  |
Interest paid | 407 | 4
Income taxes paid | 425 | 277
Other Machinery and Equipment [Member] |  |
Adjustments to reconcile net loss to net cash used in operating activities: |  |
Gross profit from sale of equipment | $ (336) | $ (245)

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