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Note 4 - Restructuring Activities (Tables) | 9 Months Ended
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Sep. 30, 2023
Notes Tables |
Restructuring and Related Costs [Table Text Block] |
|  | Three Months Ended |  |  | Nine Months Ended |
|  | September 30, |  |  | September 30, |
|  | 2023 |  |  | 2022 |  |  | 2023 |  |  | 2022 |
Total revenues |  | $ | — |  |  | $ | 1 |  |  | $ | 2 |  |  | $ | 2 |
Net loss |  |  | (17 | ) |  |  | (142 | ) |  |  | (36 | ) |  |  | (193 | )
|  | As of |
|  | September 30, 2023 |  |  | December 31, 2022 |
Total assets |  | $ | 842 |  |  | $ | 929 |
Total liabilities |  |  | 73 |  |  |  | 79 |
Total net assets |  | $ | 769 |  |  | $ | 850 |

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- Definition Tabular disclosure of costs incurred for restructuring including, but not limited to, exit and disposal activities, remediation, implementation, integration, asset impairment, and charges against earnings from the write-down of assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 5.P.3) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479823/420-10-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482017/420-10-50-1 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB TOPIC 5.P.4) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479823/420-10-S99-2 + Details
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