Consolidated Condensed Statements of Operations (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Apr. 05, 2020	Mar. 31, 2019
Income Statement [Abstract]
NET SALES	$ 288,169	$ 297,688
Cost of Sales	173,858	181,166
GROSS PROFIT ON SALES	114,311	116,522
Selling, General and Administrative Expenses	87,683	100,135
Restructuring Charges	(1,118)	0
Goodwill and Intangible Asset Impairment	121,258	0
OPERATING INCOME (LOSS)	(93,512)	16,387
Interest Expense	5,630	6,793
Other Expense	1,491	1,014
INCOME (LOSS) BEFORE INCOME TAX EXPENSE	(100,633)	8,580
Income Tax Expense	1,534	1,521
NET INCOME (LOSS)	$ (102,167)	$ 7,059
Earnings (Loss) Per Share - Basic (USD per share)	$ (1.75)	$ 0.12
Earnings (Loss) Per Share - Diluted (USD per share)	$ (1.75)	$ 0.12
Common Shares Outstanding – Basic (in shares)	58,450	59,632
Common Shares Outstanding – Diluted (in shares)	58,452	59,642