Condensed Consolidated Balance Sheets (Interim Periods Unaudited) - USD ($)	Sep. 26, 2020	Mar. 31, 2020	Sep. 28, 2019
Current Assets:
Cash and Cash Equivalents	$ 14,813,000	$ 10,702,000	$ 17,640,000
Accounts Receivable, Net	128,242,000	109,802,000	116,035,000
Contracts Receivable	6,551,000	7,610,000	7,334,000
Inventories	550,704,000	411,631,000	575,183,000
Refundable Income Taxes	0	4,350,000	0
Other Current Assets	2,139,000	7,323,000	7,614,000
Total Current Assets	714,523,000	551,600,000	723,904,000
Property, Plant and Equipment, Net	240,474,000	228,489,000	204,746,000
Right-of-Use Assets Operating, Net	51,241,000	60,663,000	76,178,000
Right-of-Use Assets Financing, Net	32,165,000	33,617,000	33,640,000
Deferred Income Taxes, Net	8,474,000	7,872,000	3,190,000
Noncurrent Assets Held For Sale-Discontinued Operations	1,085,000	1,026,000	1,143,000
Other Assets	18,844,000	26,042,000	2,882,000
Total Assets	1,066,806,000	909,309,000	1,045,683,000
Current Liabilities:
Accounts Payable	230,130,000	71,194,000	195,676,000
Deferred Revenue	7,745,000	7,758,000	9,547,000
Accrued Vacation	12,340,000	11,876,000	11,786,000
Accrued Payroll	16,866,000	11,864,000	11,622,000
Other Accrued Expenses	25,021,000	17,808,000	21,343,000
Income Taxes Payable	419,000	0	1,095,000
Current Liabilities Held For Sale-Discontinued Operations	0	880,000	3,649,000
Current Portion of Operating Lease Obligations	18,476,000	21,550,000	25,776,000
Current Portion of Financing Lease Obligations	6,497,000	6,224,000	6,137,000
Current Portion of Long-Term Debt	63,111,000	500,000	0
Total Current Liabilities	380,605,000	149,654,000	286,631,000
Long-Term Debt, Less Current Portion	109,069,000	217,081,000	243,978,000
Operating Lease Obligations, Less Current Portion	33,464,000	42,760,000	52,992,000
Financing Lease Obligations, Less Current Portion	21,900,000	24,366,000	26,773,000
Pension Liabilities	85,001,000	75,742,000	18,661,000
Other Long-Term Liabilities	4,715,000	5,342,000	3,986,000
Total Liabilities	634,754,000	514,945,000	633,021,000
Commitments and Contingencies
Stockholders' Equity:
Preferred Stock	681,000	681,000	703,000
Common Stock, $.25 Par Value Per Share	3,041,000	3,041,000	3,040,000
Additional Paid-in Capital	98,436,000	98,384,000	98,313,000
Treasury Stock, at Cost	(89,482,000)	(88,319,000)	(84,320,000)
Accumulated Other Comprehensive Loss	(79,220,000)	(79,220,000)	(18,285,000)
Retained Earnings	498,596,000	459,797,000	413,211,000
Total Stockholders' Equity	432,052,000	394,364,000	412,662,000
Total Liabilities and Stockholders’ Equity	1,066,806,000	909,309,000	1,045,683,000
Disposal Group, Held-for-sale, Not Discontinued Operations [Member]
Current Assets:
Current Assets Held For Sale	11,917,000	0	0
Discontinued Operations, Held-for-sale [Member]
Current Assets:
Current Assets Held For Sale	$ 157,000	$ 182,000	$ 98,000