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Balance Sheet Components (Tables) | 9 Months Ended
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Sep. 30, 2023
Balance Sheet Components |
Schedule of balance sheet components | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | September 30, | ​ | December 31,
​ |  | 2023 |  | 2022
Prepaid and Other Current Assets | ​ | ​ | ​ | ​ | ​ | ​
Interest receivable | ​ | $ | 39 | ​ | $ | 45
Prepaid research and development manufacturing expenses | ​ | ​ | 149 | ​ | ​ | 192
Prepaid facility expenses | ​ | ​ | 196 | ​ | ​ | 182
Prepaid insurance | ​ | ​ | 317 | ​ | ​ | 252
Other | ​ |  | 214 | ​ |  | 102
​ | ​ | $ | 915 | ​ | $ | 773
Property and Equipment | ​ | ​ | ​ | ​ | ​ | ​
Laboratory equipment | ​ | $ | 2,678 | ​ | $ | 2,673
Computer equipment and purchased software | ​ |  | 171 | ​ |  | 142
Leasehold improvements | ​ |  | 2,084 | ​ |  | 2,084
​ | ​ |  | 4,933 | ​ |  | 4,899
Less: accumulated depreciation and amortization | ​ |  | (4,669) | ​ |  | (4,546)
​ | ​ | $ | 264 | ​ | $ | 353
Accrued and Other Liabilities | ​ | ​ | ​ | ​ | ​ | ​
Accrued clinical trial expense | ​ | $ | 2,603 | ​ | $ | 2,934
Accrued manufacturing expense | ​ |  | 592 | ​ |  | 3,254
Personnel related | ​ |  | 751 | ​ |  | 1,113
Accrued legal and accounting | ​ | ​ | 351 | ​ | ​ | 89
Other | ​ |  | 262 | ​ |  | 158
​ | ​ | $ | 4,559 | ​ | $ | 7,548

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- Definition Tabular disclosure of condensed balance sheet, including, but not limited to, balance sheets of consolidated entities and consolidation eliminations. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name Regulation S-X (SX) -Number 210 -Section 12 -Subsection 04 -Paragraph (a) -Publisher SEC Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 3 -Subparagraph (SX 210.12-04(a)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480678/235-10-S99-3 + Details
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