Condensed Consolidated Statements of Net Loss (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Jun. 30, 2018	Jul. 01, 2017
Net Sales	$ 343,392	$ 280,662
Costs and Expenses:
Cost of Product Sold	337,494	266,372
Selling, General and Administrative	18,468	17,453
Plant Restructuring Charge	1,820	81
Other Operating Income	(6,553)	(2,612)
Total Costs and Expenses	351,229	281,294
Operating (Loss) Income	(7,837)	(632)
Earnings From Equity Investment		(21)
Other Income	(1,020)	(1,467)
Interest Expense, Net	4,449	3,217
Loss Before Income Taxes	(11,266)	(2,361)
Income Taxes Benefit	(2,511)	(1,519)
Net Loss	(8,755)	(842)
Loss Applicable to Common Stock	$ (8,727)	$ (842)
Basic Loss per Common Share (in dollars per share)	$ (0.90)	$ (0.09)
Diluted Loss per Common Share (in dollars per share)	$ (0.90)	$ (0.09)