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Selected Balance Sheet Information (Tables) | 6 Months Ended
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Jun. 30, 2022
Selected Balance Sheet Information |
Schedule of prepaid expenses and other current assets | Prepaid expenses and other current assets (in thousands) ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | June 30, | ​ | December 31,
​ |  | 2022 |  | 2021
Prepaid clinical research organizations | ​ | $ | 1,215 | ​ | $ | 458
Prepaid manufacturing expenses | ​ | ​ | 519 | ​ | ​ | —
Prepaid insurances | ​ | ​ | 353 | ​ | ​ | 803
VAT receivable | ​ | ​ | 278 | ​ | ​ | —
Prepaid consulting, subscriptions and other expenses | ​ | ​ | 257 | ​ | ​ | 272
​ | ​ | ​ | ​ | ​ | ​ | ​
Total | ​ | $ | 2,622 | ​ | $ | 1,533
Schedule of property, plant and equipment, net | Property and equipment, net (in thousands) ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | June 30, | ​ | December 31,
​ | ​ | 2022 |  | 2021
Computers and office equipment | ​ | $ | 790 | ​ | $ | 827
Other Property, Plant and Equipment | ​ | ​ | 203 | ​ | ​ | —
Leasehold improvements | ​ |  | 94 | ​ |  | 94
Software | ​ |  | 11 | ​ |  | 11
​ | ​ |  | 1,098 | ​ |  | 932
Less: accumulated depreciation and amortization | ​ |  | (813) | ​ |  | (831)
​ | ​ | ​ | ​ | ​ | ​ | ​
Total | ​ | $ | 285 | ​ | $ | 101
Schedule of accrued expenses | Accrued expenses (in thousands) ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | June 30, | ​ | December 31,
​ | ​ | 2022 |  | 2021
Accrued clinical consulting services | ​ | $ | 741 | ​ | $ | 696
Accrued manufacturing costs | ​ | ​ | 617 | ​ | ​ | 204
Accrued vendor payments | ​ | ​ | 506 | ​ | ​ | 1,028
VAT payable | ​ | ​ | 123 | ​ | ​ | —
​ | ​ | ​ | ​ | ​ | ​ | ​
Total | ​ | $ | 1,987 | ​ | $ | 1,928
Schedule of accrued employee benefits | Accrued employee benefits (in thousands) ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | June 30, | ​ | December 31,
​ | ​ | 2022 |  | 2021
Accrued bonus expense | ​ | $ | 542 | ​ | $ | 886
Accrued vacation expense | ​ | ​ | 128 | ​ | ​ | 92
Accrued compensation expense | ​ |  | 118 | ​ |  | —
​ | ​ | ​ | ​ | ​ | ​ | ​
Total | ​ | $ | 788 | ​ | $ | 978

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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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