Note L - Earnings Per Share (Details Textual) - shares	6 Months Ended
	Dec. 27, 2024	Dec. 29, 2023
Performance Shares [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares)	404,300	330,000
PSAU Award [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares)	7,900	10,500
Restricted Stock [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares)	171,000	80,200
Restricted Stock Units (RSUs) [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares)	68,000	87,400