| cash_and_equivalents | {"amount": 2483000.0, "concept": "ifrs-full:CashAndCashEquivalents"} | 2022-12-31 | esef |
| cash_and_equivalents | {"amount": 971000.0, "concept": "ifrs-full:CashAndCashEquivalents"} | 2021-12-31 | esef |
| cash_and_equivalents | {"amount": 3955000.0, "concept": "ifrs-full:CashAndCashEquivalents"} | 2020-12-31 | esef |
| cash_and_equivalents | {"amount": 8830000.0, "concept": "ifrs-full:CashAndCashEquivalents"} | 2019-12-31 | esef |
| cashflow_financing | {"amount": -14420000.0, "concept": "ifrs-full:CashFlowsFromUsedInFinancingActivities"} | 2022-12-31 | esef |
| cashflow_financing | {"amount": -22893000.0, "concept": "ifrs-full:CashFlowsFromUsedInFinancingActivities"} | 2021-12-31 | esef |
| cashflow_financing | {"amount": -19499000.0, "concept": "ifrs-full:CashFlowsFromUsedInFinancingActivities"} | 2020-12-31 | esef |
| cashflow_investing | {"amount": 11858000.0, "concept": "ifrs-full:CashFlowsFromUsedInInvestingActivities"} | 2022-12-31 | esef |
| cashflow_investing | {"amount": -5959000.0, "concept": "ifrs-full:CashFlowsFromUsedInInvestingActivities"} | 2021-12-31 | esef |
| cashflow_investing | {"amount": -4682000.0, "concept": "ifrs-full:CashFlowsFromUsedInInvestingActivities"} | 2020-12-31 | esef |
| cashflow_operating | {"amount": 4074000.0, "concept": "ifrs-full:CashFlowsFromUsedInOperatingActivities"} | 2022-12-31 | esef |
| cashflow_operating | {"amount": 25868000.0, "concept": "ifrs-full:CashFlowsFromUsedInOperatingActivities"} | 2021-12-31 | esef |
| cashflow_operating | {"amount": 19306000.0, "concept": "ifrs-full:CashFlowsFromUsedInOperatingActivities"} | 2020-12-31 | esef |
| current_liabilities | {"amount": 43844000.0, "concept": "ifrs-full:CurrentLiabilities"} | 2022-12-31 | esef |
| current_liabilities | {"amount": 67636000.0, "concept": "ifrs-full:CurrentLiabilities"} | 2021-12-31 | esef |
| current_liabilities | {"amount": 84585000.0, "concept": "ifrs-full:CurrentLiabilities"} | 2020-12-31 | esef |
| entity_legal_form | {"value": "FJ0E", "elf_code": "FJ0E"} | | gleif |
| eps_basic | {"amount": -1.73, "concept": "ifrs-full:BasicEarningsLossPerShare"} | 2022-12-31 | esef |
| eps_basic | {"amount": 0.03, "concept": "ifrs-full:BasicEarningsLossPerShare"} | 2021-12-31 | esef |
| headquarters_address | {"city": "ZABRZE", "region": "PL-24", "street": "ZABRZE ELZAB 1", "country": "PL", "format | | gleif |
| ifrs:AdjustmentsForAmortisationExpense | {"amount": 4762000.0} | 2022-12-31 | esef |
| ifrs:AdjustmentsForAmortisationExpense | {"amount": 3201000.0} | 2021-12-31 | esef |
| ifrs:AdjustmentsForAmortisationExpense | {"amount": 3467000.0} | 2020-12-31 | esef |
| ifrs:AdjustmentsForDecreaseIncreaseInInventories | {"amount": 3973000.0} | 2022-12-31 | esef |
| ifrs:AdjustmentsForDecreaseIncreaseInInventories | {"amount": 2496000.0} | 2021-12-31 | esef |
| ifrs:AdjustmentsForDecreaseIncreaseInInventories | {"amount": -4622000.0} | 2020-12-31 | esef |
| ifrs:AdjustmentsForDecreaseIncreaseInTradeAndOtherReceivables | {"amount": 10846000.0} | 2022-12-31 | esef |
| ifrs:AdjustmentsForDecreaseIncreaseInTradeAndOtherReceivables | {"amount": 5720000.0} | 2021-12-31 | esef |
| ifrs:AdjustmentsForDecreaseIncreaseInTradeAndOtherReceivables | {"amount": 4709000.0} | 2020-12-31 | esef |
| ifrs:AdjustmentsForDepreciationExpense | {"amount": 1366000.0} | 2022-12-31 | esef |
| ifrs:AdjustmentsForDepreciationExpense | {"amount": 3364000.0} | 2021-12-31 | esef |
| ifrs:AdjustmentsForDepreciationExpense | {"amount": 3363000.0} | 2020-12-31 | esef |
| ifrs:AdjustmentsForDividendIncome | {"amount": 0.0} | 2022-12-31 | esef |
| ifrs:AdjustmentsForDividendIncome | {"amount": 0.0} | 2021-12-31 | esef |
| ifrs:AdjustmentsForDividendIncome | {"amount": 0.0} | 2020-12-31 | esef |
| ifrs:AdjustmentsForImpairmentLossRecognisedInProfitOrLossGoodwill | {"amount": 0.0} | 2022-12-31 | esef |
| ifrs:AdjustmentsForImpairmentLossRecognisedInProfitOrLossGoodwill | {"amount": 0.0} | 2021-12-31 | esef |
| ifrs:AdjustmentsForImpairmentLossRecognisedInProfitOrLossGoodwill | {"amount": 0.0} | 2020-12-31 | esef |
| ifrs:AdjustmentsForIncomeTaxExpense | {"amount": -3886000.0} | 2022-12-31 | esef |
| ifrs:AdjustmentsForIncomeTaxExpense | {"amount": 2487000.0} | 2021-12-31 | esef |
| ifrs:AdjustmentsForIncomeTaxExpense | {"amount": 1029000.0} | 2020-12-31 | esef |
| ifrs:AdjustmentsForIncreaseDecreaseInTradeAndOtherPayables | {"amount": 5566000.0} | 2022-12-31 | esef |
| ifrs:AdjustmentsForIncreaseDecreaseInTradeAndOtherPayables | {"amount": -3723000.0} | 2021-12-31 | esef |
| ifrs:AdjustmentsForIncreaseDecreaseInTradeAndOtherPayables | {"amount": 6813000.0} | 2020-12-31 | esef |
| ifrs:AdjustmentsForProvisions | {"amount": -250000.0} | 2022-12-31 | esef |
| ifrs:AdjustmentsForProvisions | {"amount": -504000.0} | 2021-12-31 | esef |
| ifrs:AdjustmentsForProvisions | {"amount": -1649000.0} | 2020-12-31 | esef |
| ifrs:AdjustmentsForReconcileProfitLoss | {"amount": 31318000.0} | 2022-12-31 | esef |
| ifrs:AdjustmentsForReconcileProfitLoss | {"amount": 25391000.0} | 2021-12-31 | esef |
| ifrs:AdjustmentsForReconcileProfitLoss | {"amount": 19984000.0} | 2020-12-31 | esef |
| ifrs:AdjustmentsForUndistributedProfitsOfInvestmentsAccountedForUsingEquityMethod | {"amount": -5676000.0} | 2022-12-31 | esef |
| ifrs:AdjustmentsForUndistributedProfitsOfInvestmentsAccountedForUsingEquityMethod | {"amount": -9062000.0} | 2021-12-31 | esef |
| ifrs:AdjustmentsForUndistributedProfitsOfInvestmentsAccountedForUsingEquityMethod | {"amount": -6215000.0} | 2020-12-31 | esef |
| ifrs:AdjustmentsForUnrealisedForeignExchangeLossesGains | {"amount": -117000.0} | 2022-12-31 | esef |
| ifrs:AdjustmentsForUnrealisedForeignExchangeLossesGains | {"amount": 547000.0} | 2021-12-31 | esef |
| ifrs:AdjustmentsForUnrealisedForeignExchangeLossesGains | {"amount": -211000.0} | 2020-12-31 | esef |
| ifrs:AdministrativeExpense | {"amount": 12270000.0} | 2022-12-31 | esef |
| ifrs:AdministrativeExpense | {"amount": 15502000.0} | 2021-12-31 | esef |
| ifrs:AdministrativeExpense | {"amount": 14756000.0} | 2020-12-31 | esef |
| ifrs:Assets | {"amount": 115706000.0} | 2022-12-31 | esef |
| ifrs:Assets | {"amount": 153436000.0} | 2021-12-31 | esef |
| ifrs:Assets | {"amount": 183019000.0} | 2020-12-31 | esef |
| ifrs:BasicEarningsLossPerShare | {"amount": -1.73} | 2022-12-31 | esef |
| ifrs:BasicEarningsLossPerShare | {"amount": 0.03} | 2021-12-31 | esef |
| ifrs:BasicEarningsLossPerShareFromContinuingOperations | {"amount": 0.03} | 2021-12-31 | esef |
| ifrs:BasicEarningsLossPerShareFromContinuingOperations | {"amount": -0.04} | 2020-12-31 | esef |
| ifrs:BasicEarningsLossPerShareFromDiscontinuedOperations | {"amount": 0.0} | 2021-12-31 | esef |
| ifrs:BasicEarningsLossPerShareFromDiscontinuedOperations | {"amount": 0.0} | 2020-12-31 | esef |
| ifrs:CapitalRedemptionReserve | {"amount": 3315000.0} | 2022-12-31 | esef |
| ifrs:CapitalRedemptionReserve | {"amount": 3315000.0} | 2021-12-31 | esef |
| ifrs:CapitalRedemptionReserve | {"amount": 3315000.0} | 2020-12-31 | esef |
| ifrs:CashAdvancesAndLoansMadeToOtherPartiesClassifiedAsInvestingActivities | {"amount": 0.0} | 2022-12-31 | esef |
| ifrs:CashAdvancesAndLoansMadeToOtherPartiesClassifiedAsInvestingActivities | {"amount": 0.0} | 2021-12-31 | esef |
| ifrs:CashAdvancesAndLoansMadeToOtherPartiesClassifiedAsInvestingActivities | {"amount": 0.0} | 2020-12-31 | esef |
| ifrs:CashAndCashEquivalents | {"amount": 2483000.0} | 2022-12-31 | esef |
| ifrs:CashAndCashEquivalents | {"amount": 971000.0} | 2021-12-31 | esef |
| ifrs:CashAndCashEquivalents | {"amount": 3955000.0} | 2020-12-31 | esef |
| ifrs:CashAndCashEquivalents | {"amount": 8830000.0} | 2019-12-31 | esef |
| ifrs:CashFlowsFromUsedInDecreaseIncreaseInRestrictedCashAndCashEquivalents | {"amount": 52000.0} | 2022-12-31 | esef |
| ifrs:CashFlowsFromUsedInDecreaseIncreaseInRestrictedCashAndCashEquivalents | {"amount": 6547000.0} | 2021-12-31 | esef |
| ifrs:CashFlowsFromUsedInFinancingActivities | {"amount": -14420000.0} | 2022-12-31 | esef |
| ifrs:CashFlowsFromUsedInFinancingActivities | {"amount": -22893000.0} | 2021-12-31 | esef |
| ifrs:CashFlowsFromUsedInFinancingActivities | {"amount": -19499000.0} | 2020-12-31 | esef |
| ifrs:CashFlowsFromUsedInInvestingActivities | {"amount": 11858000.0} | 2022-12-31 | esef |
| ifrs:CashFlowsFromUsedInInvestingActivities | {"amount": -5959000.0} | 2021-12-31 | esef |
| ifrs:CashFlowsFromUsedInInvestingActivities | {"amount": -4682000.0} | 2020-12-31 | esef |
| ifrs:CashFlowsFromUsedInOperatingActivities | {"amount": 4074000.0} | 2022-12-31 | esef |
| ifrs:CashFlowsFromUsedInOperatingActivities | {"amount": 25868000.0} | 2021-12-31 | esef |
| ifrs:CashFlowsFromUsedInOperatingActivities | {"amount": 19306000.0} | 2020-12-31 | esef |
| ifrs:CashReceiptsFromRepaymentOfAdvancesAndLoansMadeToOtherPartiesClassifiedAsInvestingActivities | {"amount": 1000000.0} | 2022-12-31 | esef |
| ifrs:CashReceiptsFromRepaymentOfAdvancesAndLoansMadeToOtherPartiesClassifiedAsInvestingActivities | {"amount": 0.0} | 2021-12-31 | esef |
| ifrs:CashReceiptsFromRepaymentOfAdvancesAndLoansMadeToOtherPartiesClassifiedAsInvestingActivities | {"amount": 805000.0} | 2020-12-31 | esef |
| ifrs:ComprehensiveIncome | {"amount": -30218000.0} | 2022-12-31 | esef |
| ifrs:ComprehensiveIncome | {"amount": -5914000.0} | 2021-12-31 | esef |
| ifrs:ComprehensiveIncome | {"amount": -1287000.0} | 2020-12-31 | esef |
| ifrs:ComprehensiveIncomeAttributableToNoncontrollingInterests | {"amount": -448000.0} | 2022-12-31 | esef |
| ifrs:ComprehensiveIncomeAttributableToNoncontrollingInterests | {"amount": -192000.0} | 2021-12-31 | esef |
| ifrs:ComprehensiveIncomeAttributableToNoncontrollingInterests | {"amount": -206000.0} | 2020-12-31 | esef |
| ifrs:ComprehensiveIncomeAttributableToOwnersOfParent | {"amount": -29770000.0} | 2022-12-31 | esef |
| ifrs:ComprehensiveIncomeAttributableToOwnersOfParent | {"amount": -5722000.0} | 2021-12-31 | esef |
| ifrs:ComprehensiveIncomeAttributableToOwnersOfParent | {"amount": -1081000.0} | 2020-12-31 | esef |
| ifrs:CostOfSales | {"amount": 56681000.0} | 2022-12-31 | esef |
| ifrs:CostOfSales | {"amount": 120900000.0} | 2021-12-31 | esef |
| ifrs:CostOfSales | {"amount": 90830000.0} | 2020-12-31 | esef |
| ifrs:CurrentAssetsOtherThanAssetsOrDisposalGroupsClassifiedAsHeldForSaleOrAsHeldForDistributionToOwners | {"amount": 53016000.0} | 2022-12-31 | esef |
| ifrs:CurrentAssetsOtherThanAssetsOrDisposalGroupsClassifiedAsHeldForSaleOrAsHeldForDistributionToOwners | {"amount": 64544000.0} | 2021-12-31 | esef |
| ifrs:CurrentAssetsOtherThanAssetsOrDisposalGroupsClassifiedAsHeldForSaleOrAsHeldForDistributionToOwners | {"amount": 94827000.0} | 2020-12-31 | esef |
| ifrs:CurrentFinanceLeaseReceivables | {"amount": 0.0} | 2022-12-31 | esef |
| ifrs:CurrentFinanceLeaseReceivables | {"amount": 0.0} | 2021-12-31 | esef |
| ifrs:CurrentFinanceLeaseReceivables | {"amount": 0.0} | 2020-12-31 | esef |
| ifrs:CurrentLeaseLiabilities | {"amount": 1671000.0} | 2022-12-31 | esef |
| ifrs:CurrentLeaseLiabilities | {"amount": 1175000.0} | 2021-12-31 | esef |
| ifrs:CurrentLeaseLiabilities | {"amount": 1525000.0} | 2020-12-31 | esef |
| ifrs:CurrentLiabilities | {"amount": 43844000.0} | 2022-12-31 | esef |
| ifrs:CurrentLiabilities | {"amount": 67636000.0} | 2021-12-31 | esef |
| ifrs:CurrentLiabilities | {"amount": 84585000.0} | 2020-12-31 | esef |
| ifrs:CurrentLoansReceivedAndCurrentPortionOfNoncurrentLoansReceived | {"amount": 19131000.0} | 2022-12-31 | esef |
| ifrs:CurrentLoansReceivedAndCurrentPortionOfNoncurrentLoansReceived | {"amount": 45145000.0} | 2021-12-31 | esef |
| ifrs:CurrentLoansReceivedAndCurrentPortionOfNoncurrentLoansReceived | {"amount": 57512000.0} | 2020-12-31 | esef |
| ifrs:CurrentProvisions | {"amount": 3676000.0} | 2022-12-31 | esef |
| ifrs:CurrentProvisions | {"amount": 3865000.0} | 2021-12-31 | esef |
| ifrs:CurrentProvisions | {"amount": 4402000.0} | 2020-12-31 | esef |
| ifrs:CurrentTaxAssetsCurrent | {"amount": 573000.0} | 2022-12-31 | esef |
| ifrs:CurrentTaxAssetsCurrent | {"amount": 0.0} | 2021-12-31 | esef |
| ifrs:CurrentTaxAssetsCurrent | {"amount": 161000.0} | 2020-12-31 | esef |
| ifrs:CurrentTaxLiabilitiesCurrent | {"amount": 0.0} | 2022-12-31 | esef |
| ifrs:CurrentTaxLiabilitiesCurrent | {"amount": 889000.0} | 2021-12-31 | esef |
| ifrs:CurrentTaxLiabilitiesCurrent | {"amount": 0.0} | 2020-12-31 | esef |
| ifrs:DeferredTaxAssets | {"amount": 4547000.0} | 2022-12-31 | esef |
| ifrs:DeferredTaxAssets | {"amount": 308000.0} | 2021-12-31 | esef |
| ifrs:DeferredTaxAssets | {"amount": 64000.0} | 2020-12-31 | esef |
| ifrs:DeferredTaxLiabilities | {"amount": 0.0} | 2022-12-31 | esef |
| ifrs:DeferredTaxLiabilities | {"amount": 0.0} | 2021-12-31 | esef |
| ifrs:DeferredTaxLiabilities | {"amount": 0.0} | 2020-12-31 | esef |
| ifrs:DistributionCosts | {"amount": 8666000.0} | 2022-12-31 | esef |
| ifrs:DistributionCosts | {"amount": 11492000.0} | 2021-12-31 | esef |
| ifrs:DistributionCosts | {"amount": 8613000.0} | 2020-12-31 | esef |
| ifrs:DividendsPaidToEquityHoldersOfParentClassifiedAsFinancingActivities | {"amount": 0.0} | 2021-12-31 | esef |
| ifrs:DividendsPaidToEquityHoldersOfParentClassifiedAsFinancingActivities | {"amount": 0.0} | 2022-12-31 | esef |
| ifrs:DividendsPaidToEquityHoldersOfParentClassifiedAsFinancingActivities | {"amount": 0.0} | 2020-12-31 | esef |
| ifrs:DividendsPaidToNoncontrollingInterestsClassifiedAsFinancingActivities | {"amount": 0.0} | 2022-12-31 | esef |
| ifrs:DividendsPaidToNoncontrollingInterestsClassifiedAsFinancingActivities | {"amount": 0.0} | 2021-12-31 | esef |
| ifrs:DividendsPaidToNoncontrollingInterestsClassifiedAsFinancingActivities | {"amount": 0.0} | 2020-12-31 | esef |
| ifrs:DividendsReceivedClassifiedAsInvestingActivities | {"amount": 0.0} | 2022-12-31 | esef |
| ifrs:DividendsReceivedClassifiedAsInvestingActivities | {"amount": 0.0} | 2021-12-31 | esef |
| ifrs:DividendsReceivedClassifiedAsInvestingActivities | {"amount": 0.0} | 2020-12-31 | esef |
| ifrs:EffectOfExchangeRateChangesOnCashAndCashEquivalents | {"amount": 0.0} | 2021-12-31 | esef |
| ifrs:EffectOfExchangeRateChangesOnCashAndCashEquivalents | {"amount": 0.0} | 2022-12-31 | esef |
| ifrs:EffectOfExchangeRateChangesOnCashAndCashEquivalents | {"amount": 0.0} | 2020-12-31 | esef |
| ifrs:Equity | {"amount": 45105000.0} | 2022-12-31 | esef |
| ifrs:Equity | {"amount": 75323000.0} | 2022-01-01 | esef |
| ifrs:Equity | {"amount": 75323000.0} | 2021-12-31 | esef |
| ifrs:Equity | {"amount": 81237000.0} | 2021-01-01 | esef |
| ifrs:Equity | {"amount": 81237000.0} | 2020-12-31 | esef |
| ifrs:Equity | {"amount": 82524000.0} | 2019-12-31 | esef |
| ifrs:EquityAndLiabilities | {"amount": 115706000.0} | 2022-12-31 | esef |
| ifrs:EquityAndLiabilities | {"amount": 153436000.0} | 2021-12-31 | esef |
| ifrs:EquityAndLiabilities | {"amount": 183019000.0} | 2020-12-31 | esef |
| ifrs:EquityInstrumentsHeld | {"amount": 0.0} | 2022-12-31 | esef |
| ifrs:EquityInstrumentsHeld | {"amount": 0.0} | 2021-12-31 | esef |
| ifrs:EquityInstrumentsHeld | {"amount": 84000.0} | 2020-12-31 | esef |
| ifrs:FinanceCosts | {"amount": 4575000.0} | 2022-12-31 | esef |
| ifrs:FinanceCosts | {"amount": 4729000.0} | 2021-12-31 | esef |
| ifrs:FinanceCosts | {"amount": 3037000.0} | 2020-12-31 | esef |
| ifrs:FinanceIncome | {"amount": 661000.0} | 2022-12-31 | esef |
| ifrs:FinanceIncome | {"amount": 261000.0} | 2021-12-31 | esef |
| ifrs:FinanceIncome | {"amount": 2117000.0} | 2020-12-31 | esef |
| ifrs:Goodwill | {"amount": 0.0} | 2022-12-31 | esef |
| ifrs:Goodwill | {"amount": 0.0} | 2021-12-31 | esef |
| ifrs:Goodwill | {"amount": 0.0} | 2020-12-31 | esef |
| ifrs:GrossProfit | {"amount": 22434000.0} | 2022-12-31 | esef |
| ifrs:GrossProfit | {"amount": 43004000.0} | 2021-12-31 | esef |
| ifrs:GrossProfit | {"amount": 28823000.0} | 2020-12-31 | esef |
| ifrs:IncomeFromContinuingOperationsAttributableToOwnersOfParent | {"amount": 477000.0} | 2021-12-31 | esef |
| ifrs:IncomeFromContinuingOperationsAttributableToOwnersOfParent | {"amount": -678000.0} | 2020-12-31 | esef |
| ifrs:IncomeTaxesPaidRefundClassifiedAsOperatingActivities | {"amount": 1462000.0} | 2022-12-31 | esef |
| ifrs:IncomeTaxesPaidRefundClassifiedAsOperatingActivities | {"amount": 1682000.0} | 2021-12-31 | esef |
| ifrs:IncomeTaxesPaidRefundClassifiedAsOperatingActivities | {"amount": 1567000.0} | 2020-12-31 | esef |
| ifrs:IncomeTaxExpenseContinuingOperations | {"amount": -3886000.0} | 2022-12-31 | esef |
| ifrs:IncomeTaxExpenseContinuingOperations | {"amount": 2487000.0} | 2021-12-31 | esef |
| ifrs:IncomeTaxExpenseContinuingOperations | {"amount": 1029000.0} | 2020-12-31 | esef |
| ifrs:IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges | {"amount": 1512000.0} | 2022-12-31 | esef |
| ifrs:IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges | {"amount": -2984000.0} | 2021-12-31 | esef |
| ifrs:IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges | {"amount": -4875000.0} | 2020-12-31 | esef |
| ifrs:IncreaseDecreaseThroughAppropriationOfRetainedEarnings | {"amount": 0.0} | 2022-12-31 | esef |
| ifrs:IncreaseDecreaseThroughAppropriationOfRetainedEarnings | {"amount": 0.0} | 2021-12-31 | esef |
| ifrs:IncreaseDecreaseThroughAppropriationOfRetainedEarnings | {"amount": 0.0} | 2020-12-31 | esef |
| ifrs:IncreaseDecreaseThroughTransferBetweenRevaluationReserveAndRetainedEarnings | {"amount": 0.0} | 2022-12-31 | esef |
| ifrs:IncreaseDecreaseThroughTransferBetweenRevaluationReserveAndRetainedEarnings | {"amount": 0.0} | 2021-12-31 | esef |
| ifrs:IncreaseDecreaseThroughTransferBetweenRevaluationReserveAndRetainedEarnings | {"amount": 0.0} | 2020-12-31 | esef |
| ifrs:IncreaseDecreaseThroughTransfersAndOtherChangesEquity | {"amount": 0.0} | 2022-12-31 | esef |
| ifrs:IncreaseDecreaseThroughTransfersAndOtherChangesEquity | {"amount": 0.0} | 2021-12-31 | esef |
| ifrs:IncreaseDecreaseThroughTransfersAndOtherChangesEquity | {"amount": 0.0} | 2020-12-31 | esef |
| ifrs:IntangibleAssetsOtherThanGoodwill | {"amount": 18536000.0} | 2022-12-31 | esef |
| ifrs:IntangibleAssetsOtherThanGoodwill | {"amount": 20300000.0} | 2021-12-31 | esef |
| ifrs:IntangibleAssetsOtherThanGoodwill | {"amount": 19058000.0} | 2020-12-31 | esef |
| ifrs:InterestPaidClassifiedAsFinancingActivities | {"amount": 2578000.0} | 2022-12-31 | esef |
| ifrs:InterestPaidClassifiedAsFinancingActivities | {"amount": 2411000.0} | 2021-12-31 | esef |
| ifrs:InterestPaidClassifiedAsFinancingActivities | {"amount": 2656000.0} | 2020-12-31 | esef |
| ifrs:InterestReceivedClassifiedAsInvestingActivities | {"amount": 127000.0} | 2022-12-31 | esef |