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Amount of paid and unpaid common stock dividends declared with the form of settlement in cash.

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Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method.

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Note O - Stockholders' Equity (Details Textual) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended				9 Months Ended		106 Months Ended
	Dec. 29, 2024	Sep. 29, 2024	Jun. 30, 2024	Dec. 24, 2023	Dec. 29, 2024	Dec. 24, 2023	Dec. 29, 2024	Mar. 11, 2016
Common Stock, Dividends, Per Share, Cash Paid (in dollars per share)	$ 0.5	$ 0.5	$ 0.5	$ 0.5	$ 1.5	$ 1.5
Dividends, Common Stock, Cash	$ 2,042			$ 2,040	$ 6,127	$ 6,120
Sixth Stock Repurchase Plan [Member]
Share Repurchase Program, Authorized, Number of Shares								1,200,000
Treasury Stock, Shares, Acquired							1,101,884
Treasury Stock, Value, Acquired, Cost Method							$ 39,000
Share Repurchase Program, Remaining Authorized, Number of Shares	98,116				98,116		98,116
O2025Q4 Dividends [Member]
Dividends Payable, Date Declared	Feb. 06, 2025
Common Stock, Dividends, Per Share, Declared	$ 0.5
Dividends Payable, Date to be Paid	Feb. 28, 2025
Dividends Payable, Date of Record	Feb. 18, 2025