XML 43 R31.htm IDEA: XBRL DOCUMENT
v3.22.0.1

Accrued Expenses (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2021
Accrued Expenses |
Schedule of accrued expenses | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | December 31, |  | December 31,
​ | ​ | 2021 | ​ | 2020
​ | ​ | (In thousands)
Accrued payroll and employee benefits | ​ | $ | 7,968 | ​ | $ | 6,113
Accrued research and development contract costs | ​ | ​ | 2,871 | ​ | ​ | 1,590
Accrued professional fees | ​ | ​ | 878 | ​ | ​ | 421
Other accrued expenses | ​ | ​ | 283 | ​ | ​ | 335
​ | ​ | $ | 12,000 | ​ | $ | 8,459

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

X
- Definition Tabular disclosure of the components of accrued liabilities. + References No definition available. + Details
Name: | us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration