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Note 4 - Restructuring Activities (Tables) | 6 Months Ended
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Jun. 30, 2022
Notes Tables |
Restructuring and Related Costs [Table Text Block] |
|  | Three Months Ended |  |  | Six Months Ended |
|  | June 30, |  |  | June 30, |
|  | 2022 |  |  | 2021 |  |  | 2022 |  |  | 2021 |
Total revenues |  | $ | — |  |  | $ | 4 |  |  | $ | 1 |  |  | $ | 15 |
Net loss |  |  | (38 | ) |  |  | (63 | ) |  |  | (51 | ) |  |  | (38 | )
|  | As of |
|  | June 30, 2022 |  |  | December 31, 2021 |
Total assets |  | $ | 1,121 |  |  | $ | 1,235 |
Total liabilities |  |  | 85 |  |  |  | 92 |
Total net assets |  | $ | 1,036 |  |  | $ | 1,143 |

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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 -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 5.P.3) -URI https://asc.fasb.org/extlink&oid=115931487&loc=d3e140864-122747 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB TOPIC 5.P.4) -URI https://asc.fasb.org/extlink&oid=115931487&loc=d3e140904-122747 + Details
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