Note K - Sales (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Dec. 27, 2015	Dec. 28, 2014	Dec. 27, 2015	Dec. 28, 2014
Branded Product Sales [Member]
Sales	$ 13,565	$ 14,956	$ 47,160	$ 45,568
Company Operated Restaurants [Member]
Sales	2,030	2,148	14,872	14,497
Other Products [Member]
Sales	168	194	595	582
Sales	$ 15,763	$ 17,298	$ 62,627	$ 60,647

Aggregate revenue during the period from the sale of goods in the normal course of business, after deducting returns, allowances and discounts.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 225
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.1(a))
-URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688

Name:	us-gaap_SalesRevenueGoodsNet
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration