Statement Of Financial Position [Abstract]

Photon Energy N.V. - Filing #1860264

Concept	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	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	As at 2021-12-31	As at 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	As at 2020-12-31	As at 2020-12-31	As at 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
Statement of financial position [abstract]
Assets [abstract]
Property, plant and equipment	—	—	—	—	—	127,492,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	126,330,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—
Right-of-use assets	—	—	—	—	—	2,138,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	2,274,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—
Intangible assets other than goodwill	—	—	—	—	—	844,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1,260,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—
Investments accounted for using equity method	—	—	—	—	—	1,626,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	2,641,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—
Cash and cash equivalents	—	—	—	—	—	32,506,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	9,893,000 EUR	—	—	—	—	—	—	12,406,000 EUR	—	—	—	—	—
Assets	—	—	—	—	—	196,618,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	158,904,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—
Equity and liabilities [abstract]
Equity [abstract]
Issued capital	—	—	—	—	—	600,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	600,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—
Retained earnings	—	—	—	—	—	24,680,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	22,098,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—
Share premium	—	—	—	—	—	31,443,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	23,946,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—
Treasury shares	—	—	—	—	—	38,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	87,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—
Equity attributable to owners of parent	—	—	—	—	—	51,688,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	40,235,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—
Non-controlling interests	—	—	—	—	—	150,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	121,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—
Equity	38,000 EUR	24,680,000 EUR	13,000 EUR	40,251,000 EUR	38,000 EUR	51,538,000 EUR	2,039,000 EUR	51,688,000 EUR	31,443,000 EUR	150,000 EUR	2,022,000 EUR	600,000 EUR	13,000 EUR	40,679,000 EUR	325,000 EUR	87,000 EUR	22,098,000 EUR	121,000 EUR	40,235,000 EUR	600,000 EUR	87,000 EUR	2,580,000 EUR	23,946,000 EUR	40,114,000 EUR	13,000 EUR	29,220,000 EUR	37,926,000 EUR	88,000 EUR	929,000 EUR	23,760,000 EUR	37,843,000 EUR	16,410,000 EUR	88,000 EUR	187,000 EUR	600,000 EUR	83,000 EUR
Liabilities [abstract]
Deferred tax liabilities	—	—	—	—	—	10,199,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	9,885,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—
Liabilities	—	—	—	—	—	145,080,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	118,790,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—
Equity and liabilities	—	—	—	—	—	196,618,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	158,904,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—