Discontinued Operations and Subsequent Event - Income Statement (Details) - USD ($) $ in Thousands	3 Months Ended
	May 27, 2017	May 28, 2016
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net loss from discontinued operations, net of tax	$ 143	$ (462)
JackRabbit | Discontinued Operations, Held-for-sale
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net sales		23,471
Cost of sales (including occupancy costs)		16,837
Gross profit		6,634
Selling, general, and administrative expenses		7,350
Impairment charges and store closing costs		35
Loss from discontinued operations before income tax benefit		(751)
Income tax benefit		289
Net loss from discontinued operations, net of tax		$ (462)