Consolidated Condensed Statements of Operations - USD ($) shares in Thousands, $ in Thousands		3 Months Ended		9 Months Ended
		Sep. 28, 2019	Sep. 29, 2018	Sep. 28, 2019	Sep. 29, 2018
NET SALES		$ 95,447	$ 101,562	$ 284,448	$ 306,858
Cost of sales		74,373	79,675	220,962	238,247
GROSS PROFIT		21,074	21,887	63,486	68,611
Selling and administrative expenses		21,036	23,033	63,810	69,954
Other operating expense (income), net		37	(845)	145	421
Facility consolidation and severance expenses, net		1,043	529	4,859	936
Impairment of assets		0	349	3	349
OPERATING LOSS		(1,042)	(1,179)	(5,331)	(3,049)
Interest expense		1,648	1,664	5,085	4,840
Other income, net		(4)	(3)	(42)	0
LOSS FROM CONTINUING OPERATIONS BEFORE TAXES		(2,686)	(2,840)	(10,374)	(7,889)
Income tax (benefit) provision		(109)	82	25	(110)
LOSS FROM CONTINUING OPERATIONS		(2,577)	(2,922)	(10,399)	(7,779)
Income (loss) from discontinued operations, net of tax		23	(40)	(43)	94
NET LOSS		$ (2,554)	$ (2,962)	$ (10,442)	$ (7,685)
BASIC EARNINGS (LOSS) PER SHARE:
Continuing operations		$ (0.16)	$ (0.19)	$ (0.66)	$ (0.49)
Discontinued operations		0.00	0.00	0.00	0.01
Net loss		$ (0.16)	$ (0.19)	$ (0.66)	$ (0.48)
BASIC SHARES OUTSTANDING	[1]	15,899	15,786	15,864	15,754
DILUTED EARNINGS (LOSS) PER SHARE:
Continuing operations		$ (0.16)	$ (0.19)	$ (0.66)	$ (0.49)
Discontinued operations		0.00	0.00	0.00	0.01
Net loss		$ (0.16)	$ (0.19)	$ (0.66)	$ (0.48)
DILUTED SHARES OUTSTANDING	[1],[2]	15,899	15,786	15,864	15,754
DIVIDENDS PER SHARE:
Common Stock		$ 0.00	$ 0.00	$ 0.00	$ 0.00
Class B Common Stock		$ 0.00	$ 0.00	$ 0.00	$ 0.00

[1] Includes Common and Class B Common shares, excluding 461 thousand unvested participating securities

[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 for the three and nine months ended September 28, 2019 were 364 thousand and for the three and nine months ended September 29, 2018 were 426 thousand.