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Note 1 - Basis of Presentation (Tables) | 3 Months Ended
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Mar. 31, 2022
Notes Tables |
Schedule of Weighted Average Number of Shares [Table Text Block] |
|  | Three Months Ended |
|  | March 31, |
|  | 2022 |  |  | 2021 |
Weighted-average common shares outstanding-basic |  |  | 93 |  |  |  | 94 |
Common stock equivalents for stock options and restricted stock |  |  | 1 |  |  |  | 1 |
Weighted-average common shares outstanding-diluted |  |  | 94 |  |  |  | 95 |
Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] |
|  | March 31, |  |  | December 31, |
|  | 2022 |  |  | 2021 |
Accumulated balances of items included in accumulated other comprehensive loss: |  |  |  |  |  |  |  |
Increase in pension liability |  | $ | (36 | ) |  | $ | (36 | )
Income tax benefit |  |  | (9 | ) |  |  | (9 | )
Accumulated other comprehensive loss |  | $ | (27 | ) |  | $ | (27 | )
Property, Plant and Equipment [Table Text Block] |
|  |  |  |  |  |  |  |  |  | Estimated |
|  | March 31, |  |  | December 31, |  |  | Useful Lives |
|  | 2022 |  |  | 2021 |  |  | (in years) |
Property and equipment: |  |  |  |  |  |  |  |  |  |  |  |  |
Land |  | $ | 277 |  |  | $ | 277 |  |  |  |  |  |
Buildings and improvements |  |  | 454 |  |  |  | 453 |  |  | 7 | to | 40 |
Equipment |  |  | 970 |  |  |  | 961 |  |  | 3 | to | 20 |
Construction in progress |  |  | 100 |  |  |  | 63 |  |  |  |  |  |
|  |  | 1,801 |  |  |  | 1,754 |  |  |  |  |  |
Accumulated depreciation |  |  | (620 | ) |  |  | (589 | ) |  |  |  |  |
Total property and equipment, net |  | $ | 1,181 |  |  | $ | 1,165 |  |  |  |  |  |
Schedule of Disposal of Assets and Purchase of Property and Equipment [Table Text Block] |
|  | Three Months Ended |
|  | March 31, |
|  | 2022 |  |  | 2021 |
Gain/(loss) on disposal of fixed assets, net: |  |  |  |  |  |  |  |
Proceeds from Repack |  | $ | (5 | ) |  | $ | (4 | )
Net book value of assets disposed |  |  | - |  |  |  | 1 |
Other |  |  | - |  |  |  | (1 | )
Total |  | $ | (5 | ) |  | $ | (4 | )
Purchase of property and equipment: |  |  |  |  |  |  |  |
Recurring purchases - operations |  | $ | 17 |  |  | $ | 12 |
Assembly Atlanta development |  |  | 30 |  |  |  | 1 |
Total |  | $ | 47 |  |  | $ | 13 |
Accounts Receivable, Allowance for Credit Loss [Table Text Block] |
|  | Three Months Ended March 31, |
|  | 2022 |  |  | 2021 |
Beginning balance |  | $ | 16 |  |  | $ | 10 |
Provision for credit losses |  |  | (1 | ) |  |  | - |
Ending balance |  | $ | 15 |  |  | $ | 10 |

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