Discontinued operations (Notes)

6 Months Ended

Jul. 31, 2017

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. There was $719 thousand of tax benefit for the three months ended July 31, 2016 and $703 thousand of tax benefit for the six months ended July 31, 2016. Income (loss) from discontinued operations net of tax for the three and six months ended July 31, 2016 and 2017 was as follows:



	Three Months Ended July 31,				Six Months Ended July 31,
	2017		2016		2017		2016
Net sales from discontinued operations		$—		$3,276		$—		$10,467

Gain on disposal of discontinued operations	—		1,605		—		2,472
Income (loss) from discontinued operations	—		423		—		(660		)
Income from discontinued operations before income taxes	—		2,028		—		1,812
Income tax expense	—		719		—		703
Income from discontinued operations, net of tax		$—		$1,309		$—		$1,109

Components of assets and liabilities from discontinued operations consist of the following:



	July 31, 2017		January 31, 2017
Current assets
Trade accounts receivable, net		$—		$25
Total assets from discontinued operations		$—		$25
Current liabilities
Trade accounts payable, accrued expenses and other		$156		$199
Total liabilities from discontinued operations		$156		$199

Cash flows from discontinued operations:



	Six Months Ended July 31,
	2017			2016
Net cash used in discontinued operating activities		($18	)		($208	)
Net cash provided by discontinued investing activities	—			7,574
Net cash used in discontinued financing activities	—			(7,365		)