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v3.21.1

Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Apr. 30, 2021 | Apr. 30, 2020
Cash flows from operating activities: |  |
Net loss | $ (3,984) | $ (6,642)
Adjustments to reconcile net loss to net cash used in operating activities: |  |
PPP loan forgiveness | (850) | 0
Depreciation and amortization | 668 | 1,701
Stock-based compensation | 121 | 230
Impairment of intangible assets | 0 | 2,531
Recovery of doubtful accounts | (453) | 0
Provision for inventory obsolescence | 327 | 22
Gross profit from sale of lease pool equipment | 0 | (850)
Gross profit from sale of other equipment | (80) | 0
Changes in: |  |
Accounts receivable | 1,602 | 3,728
Unbilled revenue | 51 | (9)
Inventories | (739) | (554)
Prepaid expenses and other current and long-term assets | (239) | 201
Income taxes receivable and payable | (168) | 424
Accounts payable, accrued expenses and other current liabilities | 947 | 300
Deferred revenue | (10) | (153)
Net cash (used in) provided by operating activities | (2,807) | 929
Cash flows from investing activities: |  |
Purchases of seismic equipment held for lease | 0 | (110)
Purchases of property and equipment | (8) | (65)
Sale of used lease pool equipment | 0 | 1,414
Sale of business, net of cash sold | 187 | 0
Net cash provided by investing activities | 179 | 1,239
Cash flows from financing activities: |  |
Purchase of treasury stock | (2) | 0
Net proceeds from preferred stock offering | 503 | 0
Net proceeds from common stock offering | 42 | 0
Preferred stock dividends | (576) | (559)
Net cash used in financing activities | (33) | (559)
Effect of changes in foreign exchange rates on cash, cash equivalents and restricted cash | 51 | (138)
Net (decrease) increase in cash, cash equivalents and restricted cash | (2,610) | 1,471
Cash, cash equivalents and restricted cash, beginning of period | 4,611 | 3,234
Cash, cash equivalents and restricted cash, end of period | 2,001 | 4,705
Supplemental cash flow information: |  |
Interest paid | 9 | 11
Income taxes paid | 31 | 149
Purchases of seismic equipment held for lease in accounts payable at end of period | $ 0 | $ 702

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- Definition Amount of cash outflow in the form of ordinary dividends to preferred shareholders of the parent entity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3291-108585 + Details
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- Definition The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3213-108585 + Details
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- Definition This element represents the cash inflow during the period from the sale of a component of the entity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3179-108585 + Details
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Period Type: | duration

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- Definition The cash inflow from the additional capital contribution to the entity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3255-108585 + Details
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- Definition The cash inflow from issuance of preferred stock that is classified as callable. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3255-108585 + Details
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- Definition Amount of noncash expense for share-based payment arrangement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3602-108585 + Details
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- References No definition available. + Details
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