XML 96 R76.htm IDEA: XBRL DOCUMENT
v3.22.1

Loans (Schedule of Movement in Liabilities Deriving from Financing Activities) (Details) € in Thousands, $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2021 EUR (€) | Dec. 31, 2021 USD ($) | Dec. 31, 2020 EUR (€) | Dec. 31, 2019 EUR (€)
Disclosure of detailed information about borrowings [line items] |  |  |  |
Balance as at January 1, 2020 | € 280,893 |  |  |
Changes from financing cash flows |  |  |  |
Proceeds from issue of debentures | 71,398 |  |  |
Repayment of Debentures | (30,730) | $ (34,780) | € (26,923) | € (9,836)
Receipt of loans | 32,947 |  |  |
Repayment of loans | (27,587) |  |  |
Accrued interest | 2,598 |  |  |
Borrowings Transaction Costs | 10,545 |  |  |
Cash Flows From Used In Financing Activities 1 | 340,064 |  |  |
Effect of changes in foreign exchange rates | 16,130 |  |  |
Balance as at December 31, 2020 | 356,194 |  | 280,893 |
Loans and borrowings [Member] |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |
Balance as at January 1, 2020 | 198,169 |  |  |
Changes from financing cash flows |  |  |  |
Proceeds from issue of debentures | 0 |  |  |
Repayment of Debentures | 0 |  |  |
Receipt of loans | 32,947 |  |  |
Repayment of loans | (27,587) |  |  |
Accrued interest | 2,598 |  |  |
Borrowings Transaction Costs | 9,978 |  |  |
Cash Flows From Used In Financing Activities 1 | 216,105 |  |  |
Effect of changes in foreign exchange rates | 2,790 |  |  |
Balance as at December 31, 2020 | 218,895 |  | 198,169 |
Convertible debentures [Member] |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |
Balance as at January 1, 2020 | 82,724 |  |  |
Changes from financing cash flows |  |  |  |
Proceeds from issue of debentures | 71,398 |  |  |
Repayment of Debentures | (30,730) |  |  |
Receipt of loans | 0 |  |  |
Repayment of loans | 0 |  |  |
Accrued interest | 0 |  |  |
Borrowings Transaction Costs | 567 |  |  |
Cash Flows From Used In Financing Activities 1 | 123,959 |  |  |
Effect of changes in foreign exchange rates | 13,340 |  |  |
Balance as at December 31, 2020 | € 137,299 |  | € 82,724 |

X
- Definition Transaction costs (credits) related to borrowings. + References No definition available. + Details
Name: | ello_BorrowingsTransactionCosts
Namespace Prefix: | ello_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The cash flows from (used in) financing activities, which are activities that result in changes in the size and composition of the contributed equity and borrowings of the entity. + References No definition available. + Details
Name: | ello_CashFlowsFromUsedInFinancingActivities1
Namespace Prefix: | ello_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Effect of changes in foreign exchange rates + References No definition available. + Details
Name: | ello_EffectOfChangesInForeignExchangeRates
Namespace Prefix: | ello_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- References No definition available. + Details
Name: | ifrs-full_CashFlowsFromUsedInFinancingActivitiesAbstract
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of current financial liabilities. [Refer: Financial liabilities] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2021-01-01 -Paragraph 25 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2021-en-r&anchor=para_25&doctype=Standard -URIDate 2021-03-24 + Details
Name: | ifrs-full_CurrentFinancialLiabilities
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table. + References No definition available. + Details
Name: | ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsLineItems
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The cash outflow for interest paid, classified as financing activities. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 7 -IssueDate 2021-01-01 -Paragraph 31 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=7&code=ifrs-tx-2021-en-r&anchor=para_31&doctype=Standard -URIDate 2021-03-24 + Details
Name: | ifrs-full_InterestPaidClassifiedAsFinancingActivities
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The cash inflow from borrowings obtained. [Refer: Borrowings] + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name IAS -Number 7 -IssueDate 2021-01-01 -Paragraph 17 -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=7&code=ifrs-tx-2021-en-r&anchor=para_17_c&doctype=Standard -URIDate 2021-03-24 + Details
Name: | ifrs-full_ProceedsFromBorrowingsClassifiedAsFinancingActivities
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The cash inflow from the issuing of bonds, notes and debentures. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 7 -IssueDate 2021-01-01 -Paragraph 17 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=7&code=ifrs-tx-2021-en-r&anchor=para_17&doctype=Standard -URIDate 2021-03-24 + Details
Name: | ifrs-full_ProceedsFromIssueOfBondsNotesAndDebentures
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The cash outflow for repayments of bonds, notes and debentures. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 7 -IssueDate 2021-01-01 -Paragraph 17 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=7&code=ifrs-tx-2021-en-r&anchor=para_17&doctype=Standard -URIDate 2021-03-24 + Details
Name: | ifrs-full_RepaymentsOfBondsNotesAndDebentures
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The cash outflow to settle borrowings, classified as financing activities. [Refer: Borrowings] + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name IAS -Number 7 -IssueDate 2021-01-01 -Paragraph 17 -Subparagraph d -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=7&code=ifrs-tx-2021-en-r&anchor=para_17_d&doctype=Standard -URIDate 2021-03-24 + Details
Name: | ifrs-full_RepaymentsOfBorrowingsClassifiedAsFinancingActivities
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=ello_LoansAndBorrowingsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=ello_ConvertibleDebenturesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |