Note 1 - Basis of Presentation (Tables)

3 Months Ended

Mar. 31, 2020

Notes Tables

Schedule of Weighted Average Number of Shares [Table Text Block]

	Three Months Ended
	March 31,
	2020		2019
Weighted-average common shares outstanding-basic		98		99
Common stock equivalents for stock options and restricted stock		1		-
Weighted-average common shares outstanding-diluted		99		99

Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]

	March 31,			December 31,
	2020			2019
Accumulated balances of items included in accumulated other comprehensive loss:
Increase in pension liability	$	(42	)	$	(42	)
Income tax benefit		(11	)		(11	)
Accumulated other comprehensive loss	$	(31	)	$	(31	)

Property, Plant and Equipment [Table Text Block]

							Estimated
	March 31,			December 31,			Useful Lives
	2020			2019			(in years)
Property and equipment:
Land	$	119		$	119
Buildings and improvements		295			291		7	to	40
Equipment		792			776		3	to	20
		1,206			1,186
Accumulated depreciation		(475	)		(461	)
Total property and equipment, net	$	731		$	725

Schedule of Disposal of Assets and Purchase of Property and Equipment [Table Text Block]

	Three Months Ended
	March 31,
	2020			2019
Gain on disposal of fixed assets, net:
Proceeds from sale of assets	$	(1	)	$	(2	)
Proceeds from Repack		(6	)		(12	)
Net book value of assets disposed		1			2
Other		-			2
Total	$	(6	)	$	(10	)
Purchase of property and equipment:
Recurring purchases - operations	$	21		$	9
Repack		6			9
Total	$	27		$	18

Accounts Receivable, Allowance for Credit Loss [Table Text Block]

	Three Months Ended
	March 31, 2020
Beginning balance	$	11
Provision for credit losses		1
Amounts written off		-
Amounts recovered from previous write-offs		-
Ending balance	$	12