Condensed Consolidated Statements of Net Earnings (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Sep. 26, 2020	Sep. 28, 2019	Sep. 26, 2020	Sep. 28, 2019
Net sales	$ 390,294	$ 370,002	$ 678,459	$ 634,927
Costs and Expenses:
Cost of Product Sold	341,351	345,947	580,954	591,698
Selling, General and Administrative	19,453	17,692	37,598	33,950
Plant Restructuring Charge	24	1,146	287	5,952
Other Operating Loss/(Income)	1,780	(2,174)	1,635	(7,001)
Total Costs and Expenses	362,608	362,611	620,474	624,599
Operating Income	27,686	7,391	57,985	10,328
Loss From Equity Investment	804	0	1,480	0
Other Loss/(Income)	1,760	(1,804)	2,691	(3,607)
Interest Expense, Net	1,404	3,141	3,055	6,493
Earnings Before Income Taxes	23,718	6,054	50,759	7,442
Income Taxes	5,613	1,419	11,948	1,704
Net Earnings	$ 18,105	$ 4,635	$ 38,811	$ 5,738
Basic Earnings per Common Share (in dollars per share)	$ 1.98	$ 0.50	$ 4.24	$ 0.61
Diluted Earnings per Common Share: (in dollars per share)	$ 1.97	$ 0.49	$ 4.21	$ 0.61