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Staff Costs - Summary of Directors' Remuneration and Other Benefits (Details) - GBP (£) £ in Thousands | 12 Months Ended
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Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Staff Costs [Line Items] |  |  |
Directors’ remuneration | £ 1,167 | £ 1,222 | £ 1,143
Pension and other benefits | 61 | 52 | 51
Directors’ remuneration & other benefits | 1,228 | 1,274 | 1,194
Highest Paid Director [member] |  |  |
Staff Costs [Line Items] |  |  |
Directors’ remuneration | 861 | 780 | 739
Pension and other benefits | 59 | 48 | 47
Directors’ remuneration & other benefits | £ 920 | £ 828 | £ 786

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- Definition The amount of remuneration paid or payable to the entity's directors. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2020-01-01 -Paragraph 112 -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2020-en-r&anchor=para_112_c&doctype=Standard -URIDate 2020-01-01 + Details
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- Details
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