Note K - Segment Information - Operating Segment Information (Details) - USD ($) $ in Thousands	3 Months Ended
Jun. 25, 2017	Jun. 26, 2016
Revenues	$ 30,918	$ 29,416
Income from operations	8,450	8,824
Interest expense	(3,663)	(3,676)
Interest income	35
Other income, net	21	22
Income before provision for income taxes	4,843	5,170
Corporate, Non-Segment [Member]
Revenues
Income from operations	(2,073)	(2,340)
Income before provision for income taxes	4,843	5,170
Branded Product Program [Member] \| Operating Segments [Member]
Revenues	17,937	16,419
Income from operations	2,272	2,953
Interest income	35
Product Licensing [Member] \| Operating Segments [Member]
Revenues	7,401	6,824
Income from operations	7,356	6,778
Restaurant Operations [Member] \| Operating Segments [Member]
Revenues	5,580	6,173
Income from operations	895	1,433
Other income, net	$ 21	$ 22

Amount of income (loss) from continuing operations before deduction of income tax expense (benefit) and income (loss) attributable to noncontrolling interest, and addition of income (loss) from equity method investments.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08.(h)(1)(i))
-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690

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Amount of interest expense classified as other.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4D
-URI http://asc.fasb.org/extlink&oid=84234895&loc=SL5624177-113959

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 225
-Section S99
-Paragraph 1
-Subparagraph -4
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Amount before accretion (amortization) of purchase discount (premium) of interest income on nonoperating securities.

+ References

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 210.5-03.7(b))
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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 225
-SubTopic 10
-Section S99
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-URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688

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Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
-Topic 225
-SubTopic 10
-Section S99
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