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Assets Held for Sale and Discontinued Operations (Tables) | 12 Months Ended
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Jan. 31, 2021
Discontinued Operations and Disposal Groups [Abstract] |
Schedule of Discontinued Operations, Including Balance Sheet, Income Statement, Cash Flow, and Additional Disclosures | The assets reported as held for sale consist of the following:
| As of January 31,
| 2021 |  | 2020
Current assets of discontinued operations: |  |  |
Accounts receivable, net | 1,668 |  |  | 5,699 |
Inventories, net | 352 |  |  | 605 |
Prepaid expenses and other current assets | 150 |  |  | 227 |
Seismic equipment lease pool and property and equipment, net | 2,151 |  |  | 8,382 |
Total assets of discontinued operations | $ | 4,321 |  |  | $ | 14,913 |
The liabilities reported as held for sale consist of the following:
| As of January 31,
| 2021 |  | 2020
Current liabilities of discontinued operations: |  |  |
Accounts payable | $ | 59 |  |  | $ | 884 |
Deferred revenue | 73 |  |  | 34 |
Accrued expenses and other current liabilities | 831 |  |  | 1,886 |
Income taxes payable | 479 |  |  | (74) |
Total liabilities of discontinued operations | $ | 1,442 |  |  | $ | 2,730 |
The results of operations from discontinued operations for the twelve months ended January 31, 2021 and 2020, consist of the following:
|  | Twelve Months Ended January 31,
|  | 2021 |  | 2020
Revenues: |  |  |  |
Revenue from discontinued operations |  | $ | 5,747 |  |  | $ | 12,756 |
Cost of sales: |  |  |  |
Cost of discontinued operations |  | 4,537 |  |  | 9,089 |
Operating expenses: |  |  |  |
Selling, general and administrative |  | 4,589 |  |  | 5,576 |
Provision for doubtful accounts |  | 470 |  |  | 2,000 |
Depreciation and amortization |  | 132 |  |  | 176 |
Total operating expenses |  | 5,191 |  |  | 7,752 |
Operating loss |  | (3,981) |  |  | (4,085) |
Other income (expenses) |  | 201 |  |  | (134) |
Loss on disposal (including $2,745 of cumulative translation loss) |  | (1,859) |  |  | — |
Loss before income taxes |  | (5,639) |  |  | (4,219) |
Provision for income taxes |  | (665) |  |  | (525) |
Net loss |  | (6,304) |  |  | (4,744) |
The significant operating and investing noncash items and capital expenditures related to discontinued operations are summarized below:
|  |  |  |  |  | As of January 31,
|  |  |  |  |  | 2021 |  | 2020
Depreciation and amortization |  |  |  |  |  | $ | 1,830 |  |  | $ | 4,818 |
Gross profit from sale of lease pool equipment |  |  |  |  |  | $ | (1,326) |  |  | $ | (1,145) |
Provisions for doubtful accounts |  |  |  |  |  | $ | 470 |  |  | $ | 2,000 |
Loss on disposal of discontinued operations |  |  |  |  |  | $ | 1,859 |  |  | $ | — |
Sale of used lease pool equipment |  |  |  |  |  | $ | 2,010 |  |  | $ | 1,415 |
Sale of assets held for sale |  |  |  |  |  | $ | 1,506 |  |  | $ | — |
Purchase of seismic equipment held for lease |  |  |  |  |  | $ | (110) |  |  | $ | (2,955) |

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