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Discontinued Operations (Notes) | 12 Months Ended
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Jan. 31, 2018
Discontinued operations [Abstract] |
Discontinued operations | Note 5 - Discontinued operations The domestic fabric filter business, which was included in discontinued operations, sold product until operations ceased in the second quarter of 2016. The Filtration business segment is reported as discontinued operations in the consolidated financial statements, and the notes to consolidated financial statements have been revised to conform to the current year reporting. For the year ended January 31, 2017, tax expense was $1.0 million, and income from discontinued operations net of tax was $0.7 million. Results of the discontinued operations were as follows:
(In thousands) | 2017 |  | 2016 |
Net sales |  | $— |  |  | $10,467 |
Gain on disposal of discontinued operations | — |  | 209 |
Income from discontinued operations | — |  | 1,522 |
Income from discontinued operations before income taxes | — |  | 1,731 |
Income tax expense | — |  | 1,043 |
Income from discontinued operations, net of tax |  | $— |  |  | $688 |
Components of assets and liabilities from discontinued operations consist of the following:
| January 31,
(In thousands) | 2018 | 2017
Current assets |  |
Trade accounts receivable, net |  | $— |  |  | $25 |
Total assets from discontinued operations |  | $— |  |  | $25 |
Current liabilities |  |
Trade accounts payable, accrued expenses and other |  | $137 |  |  | $199 |
Total liabilities from discontinued operations |  | $137 |  |  | $199 |
Cash flows from discontinued operations:
| January 31,
(In thousands) | 2018 | 2017
Net cash (used in) provided by discontinued operating activities |  | ($37 | ) |  | $1,133 |
Net cash provided by discontinued investing activities | — |  | 9,606 |
Net cash used in discontinued financing activities | — |  | (10,739 | )

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- Definition The entire disclosure related to a disposal group. Includes, but is not limited to, a discontinued operation, disposal classified as held-for-sale or disposed of by means other than sale or disposal of an individually significant component. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -URI http://asc.fasb.org/topic&trid=2155823 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -URI http://asc.fasb.org/subtopic&trid=2122178 + Details
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