Note T - Merger (Details Textual) - USD ($)	3 Months Ended
	Jun. 28, 2026	Mar. 29, 2026	Jan. 20, 2026
Common Stock, Par or Stated Value Per Share	$ 0.01	$ 0.01	$ 0.01
Merger With Smithfield and Boardwalk [Member]
Per Share Merger Consideration			$ 102
Merger, Covenant, Termination Fee			$ 10,581,814
Merger, Covenant, Licensing Agreement, Termination Fee			7,407,270
Legal Fees	$ 275,000
Merger With Smithfield and Boardwalk [Member] | Chief Executive Officer [Member]
Merger, Retention Bonus			3,250,000
Merger With Smithfield and Boardwalk [Member] | Chief Financial Officer [Member]
Merger, Retention Bonus			$ 1,050,000
Merger With Smithfield and Boardwalk [Member] | Boardwalk Merger Sub Inc [Member]
Per Share Merger Consideration, Shares			1
Merger With Smithfield and Boardwalk [Member] | Surviving Corporation [Member]
Common Stock, Par or Stated Value Per Share			$ 0.01