Discontinued operations (Tables)

6 Months Ended

Jul. 31, 2017

Discontinued operations

Disposal Groups, Including Discontinued Operations [Table Text Block]

	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		)