Statement Of Changes In Equity [Abstract]

Reka Industrial Oyj - Filing #2196731

Concept	2021-01-01 to 2021-12-31	As at 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	As at 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 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	As at 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	2020-01-01 to 2020-12-31	As at 2020-12-31	As at 2020-12-31	2020-01-01 to 2020-12-31	As at 2020-12-31	As at 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 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	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	As at 2020-12-31	As at 2020-12-31	2020-01-01 to 2020-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31	As at 2019-12-31
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Equity	—	287,000 EUR	16 665 EUR	1 221 EUR	—	10 090 EUR	436,000 EUR	428,000 EUR	—	—	925,000 EUR	—	10 090 EUR	66,000 EUR	0 EUR	116,000 EUR	24 082 EUR	—	—	—	17 083 EUR	0 EUR	—	9 905 EUR	24 082 EUR	—	—	960,000 EUR	0 EUR	94,000 EUR	1 221 EUR	66,000 EUR	9 905 EUR	—	—	317,000 EUR	436,000 EUR	—	6 963 EUR	0 EUR	1 221 EUR	5 800 EUR	1 893 EUR	0 EUR	6 963 EUR	45,000 EUR	66,000 EUR	1 163 EUR	5 800 EUR	45,000 EUR	1 163 EUR	436,000 EUR	0 EUR	4,000 EUR	1 163 EUR	18 072 EUR	1 221 EUR	436,000 EUR	0 EUR	66,000 EUR	0 EUR	24 082 EUR	4,000 EUR	24 082 EUR	1 893 EUR	16 909 EUR
Changes in equity [abstract]
Comprehensive income [abstract]
Profit (loss)	0 EUR	—	—	—	986,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	986,000 EUR	986,000 EUR	957,000 EUR	—	—	—	—	—	957,000 EUR	—	—	—	—	—	—	—	—	0 EUR	—	—	957,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Other comprehensive income	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	236,000 EUR	—	3 116 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Comprehensive income	0 EUR	—	—	—	750,000 EUR	—	—	—	325,000 EUR	22,000 EUR	—	111,000 EUR	—	—	—	—	—	750,000 EUR	986,000 EUR	4 073 EUR	—	—	2 853 EUR	—	—	957,000 EUR	313,000 EUR	—	—	—	—	—	—	50,000 EUR	0 EUR	—	—	4 073 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Dividends recognised as distributions to owners	—	—	—	—	298,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	298,000 EUR	298,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Increase (decrease) through other changes, equity	—	—	—	—	7,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	7,000 EUR	7,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—