XML 86 R16.htm IDEA: XBRL DOCUMENT
v3.24.0.1

Benefit plans | 12 Months Ended
--- | ---
Dec. 31, 2023
Retirement Benefits [Abstract] |
Benefits plans | Benefit plans The Company maintains a 401(k) defined contribution retirement plan in the U.S. and a defined contribution plan in the U.K. for its employees and executive directors. The assets of the plans are held separately from those of the Company in independently administered funds. The retirement plan cost represents the contributions payable by the Company to the plans during the year. Defined contribution costs during the years ended December 31, 2023 and 2022 amounted to $0.6 million and $0.3 million, respectively.

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

X
- Definition The entire disclosure for defined contribution plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 70 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480794/715-70-50-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 70 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org//715-70/tableOfContent + Details
Name: | us-gaap_DefinedContributionPlanTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration