Consolidated Statements of Changes in Shareholders’ Equity - USD ($) $ in Thousands	Class C Convertible Preferred Stock [Member]	Common Stock [Member]	Treasury Stock [Member]	Additional Paid-in Capital [Member]	Accumulated Other Comprehensive Loss [Member]	Retained Earnings [Member]	Total
Balance beginning at Mar. 26, 2022	$ 29	$ 399	$ (108,729)	$ 244,577	$ (4,494)	$ 651,124	$ 782,906
Beginning balance, preferred shares at Mar. 26, 2022	20,000
Beginning balance, common shares at Mar. 26, 2022		39,907,000	6,360,000
Net income						25,605	25,605
Other comprehensive income (loss)
Pension liability adjustment					(198)		(198)
Dividends declared
Preferred						(258)	(258)
Common						(18,304)	(18,304)
Dividend payable						(97)	(97)
Repurchase of stock			$ (71,215)				(71,215)
Repurchase of stock, shares			1,617,000
Stock options and restricted stock		$ 1		286			287
Stock options and restricted stock, shares		50,000
Stock-based compensation				3,044			3,044
Balance ending at Sep. 24, 2022	$ 29	$ 400	$ (179,944)	247,907	(4,692)	658,070	721,770
Ending balance, preferred shares at Sep. 24, 2022	20,000
Ending balance, common shares at Sep. 24, 2022		39,957,000	7,977,000
Balance beginning at Jun. 25, 2022	$ 29	$ 399	$ (125,945)	245,689	(4,593)	654,097	769,676
Beginning balance, preferred shares at Jun. 25, 2022	20,000
Beginning balance, common shares at Jun. 25, 2022		39,920,000	6,773,000
Net income						13,121	13,121
Other comprehensive income (loss)
Pension liability adjustment					(99)		(99)
Dividends declared
Preferred						(129)	(129)
Common						(8,967)	(8,967)
Dividend payable						(52)	(52)
Repurchase of stock			$ (53,999)				(53,999)
Repurchase of stock, shares			1,204,000
Stock options and restricted stock		$ 1		327			328
Stock options and restricted stock, shares		37,000
Stock-based compensation				1,891			1,891
Balance ending at Sep. 24, 2022	$ 29	$ 400	$ (179,944)	247,907	(4,692)	658,070	721,770
Ending balance, preferred shares at Sep. 24, 2022	20,000
Ending balance, common shares at Sep. 24, 2022		39,957,000	7,977,000
Balance beginning at Mar. 25, 2023	$ 29	$ 400	$ (205,648)	250,702	(4,115)	653,554	$ 694,922
Beginning balance, preferred shares at Mar. 25, 2023	20,000						19,664
Beginning balance, common shares at Mar. 25, 2023		39,966,000	8,561,000
Net income						21,701	$ 21,701
Other comprehensive income (loss)
Pension liability adjustment					187		187
Dividends declared
Preferred						(466)	(466)
Common						(17,601)	(17,601)
Dividend payable						(110)	(110)
Stock options and restricted stock				(413)			(413)
Stock options and restricted stock, shares		40,000
Stock-based compensation				1,923			1,923
Balance ending at Sep. 23, 2023	$ 29	$ 400	$ (205,648)	252,212	(3,928)	657,078	$ 700,143
Ending balance, preferred shares at Sep. 23, 2023	20,000						19,664
Ending balance, common shares at Sep. 23, 2023		40,006,000	8,561,000
Balance beginning at Jun. 24, 2023	$ 29	$ 400	$ (205,648)	250,981	(4,021)	653,427	$ 695,168
Beginning balance, preferred shares at Jun. 24, 2023	20,000
Beginning balance, common shares at Jun. 24, 2023		39,979,000	8,561,000
Net income						12,872	12,872
Other comprehensive income (loss)
Pension liability adjustment					93		93
Dividends declared
Preferred						(337)	(337)
Common						(8,804)	(8,804)
Dividend payable						(80)	(80)
Stock options and restricted stock				(153)			(153)
Stock options and restricted stock, shares		27,000
Stock-based compensation				1,384			1,384
Balance ending at Sep. 23, 2023	$ 29	$ 400	$ (205,648)	$ 252,212	$ (3,928)	$ 657,078	$ 700,143
Ending balance, preferred shares at Sep. 23, 2023	20,000						19,664
Ending balance, common shares at Sep. 23, 2023		40,006,000	8,561,000