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v3.22.1

Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Jan. 31, 2022 | Jan. 31, 2021
Cash flows from operating activities: |  |
Net loss | $ (15,085) | $ (20,306)
Adjustments to reconcile net loss to net cash used in operating activities: |  |
PPP loan forgiveness | (850) | (757)
Depreciation and amortization | 2,214 | 4,627
Stock-based compensation | 643 | 708
Impairment of intangible assets | 0 | 2,531
Loss on disposal of discontinued operations | 0 | 1,859
(Recovery) provision for doubtful accounts, net of charge offs | (453) | 1,129
Provision for inventory obsolescence | 921 | 321
Deferred tax expense | (106) | 32
Changes in: |  |
Accounts receivable | (3,195) | 4,632
Unbilled revenue | (57) | 72
Inventories | (3,074) | 1,178
Income taxes receivable and payable | 37 | 767
Accounts payable, accrued expenses and other current liabilities | 713 | (2,510)
Prepaid expenses and other current and long-term assets | (565) | 581
Deferred revenue | 1,878 | 459
Net cash used in operating activities | (17,134) | (6,360)
Cash flows from investing activities: |  |
Purchases of seismic equipment held for lease | 0 | (110)
Purchase of technology | 0 | (366)
Purchases of property and equipment | (834) | (90)
Sale of used lease pool equipment | 0 | 2,010
Sale of assets held for sale | 5,437 | 1,506
Sale of business, net of cash sold | 761 | 257
Net cash provided by investing activities | 5,364 | 3,207
Cash flows from financing activities: |  |
Net proceeds from preferred stock offering | 14,676 | 1,000
Net proceeds from common stock offering | 43 | 3,584
Repurchase of common stock | (2) | 0
Preferred stock dividends | (2,530) | (1,677)
Proceeds from PPP loans | 0 | 1,607
Net cash provided by financing activities | 12,187 | 4,514
Effect of changes in foreign exchange rates on cash, cash equivalents and restricted cash | 86 | 16
Net increase in cash, cash equivalents and restricted cash | 503 | 1,377
Cash, cash equivalents and restricted cash, beginning of period | 4,611 | 3,234
Cash, cash equivalents and restricted cash, end of period | 5,114 | 4,611
Lease Pool Equipment [Member] |  |
Adjustments to reconcile net loss to net cash used in operating activities: |  |
Gross profit from sale of equipment | 0 | (1,326)
Other Machinery and Equipment [Member] |  |
Adjustments to reconcile net loss to net cash used in operating activities: |  |
Gross profit from sale of equipment | $ (155) | $ (357)

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