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v3.21.2

Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands | 9 Months Ended
--- | ---
Oct. 31, 2021 | Oct. 31, 2020
Cash flows from operating activities: |  |
Net loss | $ (9,222) | $ (16,836)
Adjustments to reconcile net loss to net cash used in operating activities: |  |
PPP loan forgiveness | (850) | 0
Depreciation and amortization | 1,721 | 3,920
Stock-based compensation | 419 | 562
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) | 470
Provision for inventory obsolescence | 388 | 256
Deferred tax expense | 0 | (32)
Changes in: |  |
Accounts receivable | (4,444) | 3,640
Unbilled revenue | (27) | (6)
Inventories | (183) | 762
Prepaid expenses and other current and long-term assets | (293) | 1,065
Income taxes receivable and payable | 3 | 390
Accounts payable, accrued expenses and other current liabilities | 1,696 | (1,827)
Deferred revenue | 172 | 72
Net cash used in operating activities | (11,228) | (4,803)
Cash flows from investing activities: |  |
Purchases of seismic equipment held for lease | 0 | (110)
Purchases of property and equipment | (139) | (64)
Sale of used lease pool equipment | 0 | 2,010
Sale of assets held for sale | 3,187 | 734
Sale of a business | 761 | 0
Net cash provided by investing activities | 3,809 | 2,570
Cash flows from financing activities: |  |
Purchase of treasury stock | (2) | 0
Net proceeds from preferred stock offering | 5,145 | 0
Net proceeds from common stock offering | 43 | 1,291
Preferred stock dividends | (1,842) | (1,118)
Proceeds from PPP loans | 0 | 1,607
Net cash provided by financing activities | 3,344 | 1,780
Effect of changes in foreign exchange rates on cash, cash equivalents and restricted cash | 86 | (117)
Net decrease in cash, cash equivalents and restricted cash | (3,989) | (570)
Cash, cash equivalents and restricted cash, beginning of period | 4,611 | 3,234
Cash, cash equivalents and restricted cash, end of period | 622 | 2,664
Supplemental cash flow information: |  |
Interest paid | 26 | 34
Income taxes paid | 149 | 219
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) | $ (303)

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