Consolidated Condensed Statements of Comprehensive Income (Loss) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
		Sep. 28, 2019	Sep. 29, 2018	Sep. 28, 2019	Sep. 29, 2018
NET LOSS		$ (2,554)	$ (2,962)	$ (10,442)	$ (7,685)
OTHER COMPREHENSIVE INCOME (LOSS), NET OF TAX:
Unrealized gain (loss) on interest rate swaps		(159)	261	(1,264)	1,389
Income taxes		0	0	0	0
Unrealized gain (loss) on interest rate swaps, net		(159)	261	(1,264)	1,389
Reclassification of loss into earnings from interest rate swaps (1)	[1]	125	150	273	555
Income taxes		0	0	10	0
Reclassification of loss into earnings from interest rate swaps, net		125	150	263	555
Reclassification of net actuarial gain into earnings from postretirement benefit plans (2)	[2]	(7)	(7)	(19)	(22)
Income taxes		0	0	0	0
Reclassification of net actuarial gain into earnings from postretirement benefit plans, net		(7)	(7)	(19)	(22)
Reclassification of prior service credits into earnings from postretirement benefit plans (2)	[2]	(1)	(1)	(3)	(3)
Income taxes		0	0	0	0
Reclassification of prior service credits into earnings from postretirement benefit plans, net		(1)	(1)	(3)	(3)
TOTAL OTHER COMPREHENSIVE INCOME (LOSS), NET OF TAX		(42)	403	(1,023)	1,919
COMPREHENSIVE LOSS		$ (2,596)	$ (2,559)	$ (11,465)	$ (5,766)

[1] Amounts for cash flow hedges reclassified from accumulated other comprehensive income (loss) to net loss were included in interest expense in the Company's Consolidated Condensed Statements of Operations.

[2] Amounts for postretirement plans reclassified from accumulated other comprehensive income (loss) to net loss were included in selling and administrative expenses in the Company's Consolidated Condensed Statements of Operations.