Statement Of Changes In Equity [Abstract]

HIGHCROFT INVESTMENTS PLC - Filing #1875951

Concept	As at 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	As at 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	As at 2021-12-31	As at 2021-12-31	2021-01-01 to 2021-12-31	As at 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	As at 2021-12-31	As at 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	As at 2021-12-31	As at 2021-12-31	2021-01-01 to 2021-12-31	As at 2021-12-31	As at 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Equity	56,176,000 GBP	—	—	—	29,623,000 GBP	—	—	—	—	—	11,499,000 GBP	226,000 GBP	160,000 GBP	95,000 GBP	13,481,000 GBP	1,299,000 GBP	207,000 GBP	—	—	—	15,7 69 GBP	95,000 GBP	—	66,117,000 GBP	—	—	—	—	29,623,000 GBP	19,236,000 GBP	—	—	—	121,000 GBP	117,000 GBP	—	1,296,000 GBP	102,000 GBP	—	—	13,882,000 GBP	1,294,000 GBP	12,814,000 GBP	43,000 GBP	51,000 GBP	57 ,121 GBP	95,000 GBP	28,995,000 GBP	53,000 GBP
Changes in equity [abstract]
Comprehensive income [abstract]
Profit (loss)	—	—	7 ,116 GBP	—	—	—	—	10,381,000 GBP	3,265,000 GBP	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	2,939,000 GBP	—	—	9,005,000 GBP	—	—	—	—	—	—	—	11,944,000 GBP	—	—	—	—	—	—	—	—	—	—
Comprehensive income	—	– GBP	7 ,116 GBP	7, 116 GBP	—	– GBP	– GBP	—	—	– GBP	—	—	—	—	—	—	—	– GBP	– GBP	– GBP	—	—	– GBP	—	– GBP	– GBP	– GBP	—	—	—	—	– GBP	– GBP	—	—	– GBP	—	—	11,944,000 GBP	11,944,000 GBP	—	—	—	—	—	—	—	—	—
Issue of equity	—	3,000 GBP	– GBP	– GBP	—	– GBP	– GBP	—	—	– GBP	—	—	—	—	—	—	—	– GBP	109,000 GBP	112,000 GBP	—	—	68,000 GBP	—	– GBP	– GBP	66,000 GBP	—	—	—	—	– GBP	– GBP	—	—	2,000 GBP	—	—	– GBP	– GBP	—	—	—	—	—	—	—	—	—
Dividends recognised as distributions to owners	—	– GBP	2,909,000 GBP	2 ,909 GBP	—	– GBP	– GBP	—	—	– GBP	—	—	—	—	—	—	—	– GBP	– GBP	– GBP	—	—	– GBP	—	– GBP	– GBP	– GBP	—	—	—	—	– GBP	– GBP	—	—	– GBP	—	—	3,007,000 GBP	3, 007 GBP	—	—	—	—	—	—	—	—	—
Increase (decrease) through other changes, equity	—	– GBP	– GBP	7 ,737 GBP	—	7 ,737 GBP	– GBP	—	—	– GBP	—	—	—	—	—	—	—	26,000 GBP	– GBP	26,000 GBP	—	—	– GBP	—	628,000 GBP	6 ,422 GBP	– GBP	—	—	—	—	– GBP	– GBP	—	—	– GBP	—	—	– GBP	7 ,050 GBP	—	—	—	—	—	—	—	—	—
Increase (decrease) through share-based payment transactions, equity	—	– GBP	84,000 GBP	– GBP	—	– GBP	– GBP	—	—	– GBP	—	—	—	—	—	—	—	84,000 GBP	– GBP	– GBP	—	—	– GBP	—	– GBP	– GBP	– GBP	—	—	—	—	59,000 GBP	– GBP	—	—	– GBP	—	—	59,000 GBP	– GBP	—	—	—	—	—	—	—	—	—