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Note 16 - License, Collaboration and Distribution Agreements (Tables) | 6 Months Ended
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Jun. 30, 2022
Notes Tables |
Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block] |
|  | Balance at December 31, 2021 |  |  | Additions |  |  | Deductions |  |  | Balance at the end of the Period |
Contract liabilities: deferred revenue |  | $ | 2 |  |  | $ | 69 |  |  | $ | (2 | ) |  | $ | 69 |
Contract liabilities: accrued liabilities (includes contract assets) |  |  | 1,270 |  |  |  | 1,357 |  |  |  | (1,167 | ) |  |  | 1,460 |
Total |  | $ | 1,272 |  |  | $ | 1,426 |  |  | $ | (1,169 | ) |  | $ | 1,529 |
Disaggregation of Revenue [Table Text Block] |
|  | Six Months Ended June 30, |
|  | 2022 |  |  | 2021 |
Revenue recognized in the period from: |  |  |  |  |  |  |  |
Amounts included in contract liabilities at the beginning of the period: |  |  |  |  |  |  |  |
Performance obligations satisfied |  | $ | 1,270 |  |  | $ | 573 |
New activities in the period: |  |  |  |  |  |  |  |
Performance obligations satisfied |  |  | 4,404 |  |  |  | 3,367 |
|  | $ | 5,674 |  |  | $ | 3,940 |

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- Definition Tabular disclosure of receivable, contract asset, and contract liability from contract with customer. Includes, but is not limited to, change in contract asset and contract liability. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 10 -URI https://asc.fasb.org/extlink&oid=126920106&loc=SL49130551-203045 + Details
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- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI https://asc.fasb.org/extlink&oid=126920106&loc=SL49130545-203045 + Details
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