Statement Of Comprehensive Income [Abstract]

Bassac - Filing #2816741

Concept	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	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31
Statement of comprehensive income [abstract]
Profit (loss)	2 166 EUR	158 501 EUR	- EUR	- EUR	- EUR	158 501 EUR	160 667 EUR	99 898 EUR	101 093 EUR	- EUR	1 195 EUR	- EUR	99 898 EUR	- EUR
Other comprehensive income [abstract]
Components of other comprehensive income that will not be reclassified to profit or loss, before tax [abstract]
Other comprehensive income, before tax, gains (losses) on remeasurements of defined benefit plans	—	—	—	—	—	—	318,000 EUR	—	209,000 EUR	—	—	—	—	—
Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss [abstract]
Income tax relating to remeasurements of defined benefit plans included in other comprehensive income	—	—	—	—	—	—	67,000 EUR	—	41,000 EUR	—	—	—	—	—
Other comprehensive income	6,000 EUR	2 505 EUR	- EUR	- EUR	- EUR	2 505 EUR	2 511 EUR	2 507 EUR	2 504 EUR	- EUR	3,000 EUR	- EUR	2 507 EUR	- EUR
Comprehensive income	2 172 EUR	161 006 EUR	- EUR	—	- EUR	161 006 EUR	163 178 EUR	102 405 EUR	103 597 EUR	- EUR	1 192 EUR	- EUR	102 405 EUR	—
Comprehensive income attributable to [abstract]
Comprehensive income, attributable to owners of parent	—	—	—	—	—	—	161 006 EUR	—	102 405 EUR	—	—	—	—	—
Comprehensive income, attributable to non-controlling interests	—	—	—	—	—	—	2 172 EUR	—	1 192 EUR	—	—	—	—	—