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Discontinued Operations (Tables)
 12 Months Ended
Dec. 28, 2019
Discontinued Operations and Disposal Groups [Abstract]  
Schedule of Disposal Groups, Including Discontinued Operations, Income Statement, Balance Sheet and Additional Disclosures [Table Text Block]
Discontinued operations are summarized as follows:
 
2019
 
2018
 
2017
 
 
 
 
 
 
Income (loss) from discontinued operations:
 
 
 
 
 
Workers' compensation costs from former textile operations
$
38

 
$
212

 
$
(155
)
Environmental remediation costs from former textile operations
(386
)
 
(117
)
 
(225
)
Income (loss) from discontinued operations, before taxes
$
(348
)
 
$
95

 
$
(380
)
Income tax benefit
—

 
—

 
(147
)
Income (loss) from discontinued operations, net of tax
$
(348
)
 
$
95

 
$
(233
)