XML 29 R16.htm IDEA: XBRL DOCUMENT
v3.23.3

Accrued and Other Current Liabilities | 12 Months Ended
--- | ---
Dec. 31, 2022
Accrued and Other Current Liabilities [Abstract] |
Accrued and Other Current Liabilities | 9. Accrued and Other Current Liabilities Accrued and other current liabilities consisted of the following at December 31, 2021 and 2022 (in thousands): ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | December 31, | ​ | December 31,
​ |  | 2022 |  | 2021
​ | ​ | ​ | As restated (see Note 1) | ​ | ​ | As restated (see Note 1)
Accrued research and development | ​ | $ | 3,611 | ​ | $ | 2,310
Accrued legal and professional fees | ​ |  | 333 | ​ |  | 233
Other current liabilities | ​ |  | 1,006 | ​ |  | 753
​ | ​ | $ | 4,950 | ​ | $ | 3,296
​ ​ Other current liabilities include accrued payroll costs of approximately $680,000 and $495,000 for the years ended December 31, 2022 and 2021 respectively.

X
- Definition The entire disclosure for accounts payable, accrued expenses, and other liabilities that are classified as current at the end of the reporting period. + References No definition available. + Details
Name: | us-gaap_AccountsPayableAccruedLiabilitiesAndOtherLiabilitiesDisclosureCurrentTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_PayablesAndAccrualsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration