Discontinued Operations and Goodwill Impairment Income Statement (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Nov. 26, 2016	Nov. 28, 2015	Nov. 26, 2016	Nov. 28, 2015
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net loss from discontinued operations, net of tax	$ (29,849)	$ (2,377)	$ (31,593)	$ (2,403)
JackRabbit | Discontinued Operations, Held-for-sale
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net sales	21,343	21,065	69,061	69,497
Cost of sales (including occupancy costs)	16,768	15,588	52,087	47,820
Gross profit	4,575	5,477	16,974	21,677
Selling, general, and administrative expenses	7,843	9,303	23,059	25,838
Impairment charges and store closing costs	44,068	14	44,103	14
Loss from discontinued operations before income tax benefit	(47,336)	(3,840)	(50,188)	(4,175)
Income tax benefit	17,487	1,463	18,595	1,772
Net loss from discontinued operations, net of tax	$ (29,849)	$ (2,377)	$ (31,593)	$ (2,403)