Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands		12 Months Ended
		Dec. 26, 2020	Dec. 28, 2019	Dec. 29, 2018
NET SALES		$ 315,939	$ 374,582	$ 405,033
Cost of sales		239,483	288,377	318,042
GROSS PROFIT		76,456	86,205	86,991
Selling and administrative expenses		75,731	83,825	92,473
Other operating (income) expense, net		(108)	(23,988)	458
Facility consolidation and severance expenses, net		3,752	5,019	3,167
Impairment of assets		0	0	6,709
OPERATING INCOME (LOSS)		(2,919)	21,349	(15,816)
Interest expense		5,803	6,444	6,491
Other (income) expense, net		678	(57)	3
INCOME (LOSS) FROM CONTINUING OPERATIONS BEFORE TAXES		(9,400)	14,962	(22,310)
Income tax provision (benefit)		(312)	(657)	(831)
INCOME (LOSS) FROM CONTINUING OPERATIONS		(9,088)	15,619	(21,479)
Income (loss) from discontinued operations, net of tax		(120)	(348)	95
NET INCOME (LOSS)		$ (9,208)	$ 15,271	$ (21,384)
BASIC EARNINGS (LOSS) PER SHARE:
Continuing operations		$ (0.59)	$ 0.96	$ (1.36)
Discontinued operations		(0.01)	(0.02)	0.01
Net income (loss)		$ (0.60)	$ 0.94	$ (1.35)
BASIC SHARES OUTSTANDING	[1]	15,316	15,822	15,764
DILUTED EARNINGS (LOSS) PER SHARE:
Continuing operations		$ (0.59)	$ 0.95	$ (1.36)
Discontinued operations		(0.01)	(0.02)	0.01
Net income (loss)		$ (0.60)	$ 0.93	$ (1.35)
DILUTED SHARES OUTSTANDING	[1],[2]	15,316	15,926	15,764
DIVIDENDS PER SHARE:
Common Stock		$ 0	$ 0	$ 0
Class B Common Stock		$ 0	$ 0	$ 0

[1] Includes Common and Class B Common shares, excluding 360, 461, and 570 unvested participating securities, in thousands, for 2020, 2019, and 2018, respectively.

[2] Shares issuable under stock option plans where the exercise price is greater than the average market price of the Company's Common Stock during the relevant period and directors' stock performance units have been excluded to the extent they are anti-dilutive. Aggregate shares excluded were 281 in 2020, 166 in 2019 and 422 in 2018.