Note Q - Leases (Details Textual) - USD ($) $ in Thousands	3 Months Ended
Jun. 26, 2022	Jun. 27, 2021	Mar. 27, 2022
Operating Lease, Cost	$ 428	$ 432
Operating Lease Payments, Net Sublease Income	453
Operating Lease, Liability, Current	1,849		$ 1,849
Operating Lease, Liability, Noncurrent	6,122		$ 6,487
Restaurant Operating Expense [Member]
Operating Lease, Cost	607	700
General and Administrative Expense [Member]
Operating Lease, Cost	189	174
Other Income [Member]
Operating Lease, Cost	$ 22	$ 16

The amount of cash outflow for operating leases, net cash inflow for sublease income.

No definition available.

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- Definition

Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 55
-Paragraph 53
-URI https://asc.fasb.org/extlink&oid=123414884&loc=SL77918982-209971

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 4
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=128292326&loc=SL77918686-209980

+ Details

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- Definition

Present value of lessee's discounted obligation for lease payments from operating lease, classified as current.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 45
-Paragraph 1
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=123391704&loc=SL77918627-209977

+ Details

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- Definition

Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent.

+ References

+ Details

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- Details

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- Details

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- Details

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