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Balance Sheet Detail (Tables) | 12 Months Ended
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Dec. 31, 2022
Balance Sheet Detail |
Schedule of property and equipment | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | December 31 | ​ | ​ | December 31, | ​
​ | ​ | 2022 | ​ | ​ | 2021 | ​
Research and development equipment | ​ | $ | - | ​ | ​ | $ | 158 | ​
Office equipment | ​ | ​ | 30 | ​ | ​ | ​ | 63 | ​
Total property and equipment | ​ | ​ | 30 | ​ | ​ | ​ | 221 | ​
Less accumulated depreciation | ​ | ​ | (28) | ​ | ​ | ​ | (111) | ​
Property and equipment, net | ​ | $ | 2 | ​ | ​ | $ | 110 | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​
Schedule of accrued liabilities | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | December 31, | ​ | December 31, |
​ | ​ | 2022 | ​ | 2021 |
External research and development expenses | ​ | $ | 109 | ​ | $ | 854 | ​
Payroll related | ​ |  | 100 | ​ |  | 376 | ​
Professional services | ​ | ​ | 23 | ​ | ​ | 59 | ​
Other | ​ |  | 48 | ​ |  | 12 | ​
Total | ​ | $ | 280 | ​ | $ | 1,301 | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​

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- Definition Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 + Details
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- Definition Tabular disclosure of the components of accrued liabilities. + References No definition available. + Details
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