XML 36 R25.htm IDEA: XBRL DOCUMENT
v3.21.2

Restricted Cash, Deposits and Marketable Securities (Schedule of Restricted Cash) (Details) € in Thousands, $ in Thousands | Jun. 30, 2021 EUR (€) | Jun. 30, 2021 USD ($) | [2] | Dec. 31, 2020 EUR (€)
--- | --- | --- | --- | ---
Disclosure of Restricted cash deposits and marketable securities [Abstract] |  |  |  |  |  |
Marketable securities |  | € 0 | [1] | $ 0 | € 1,761 | [1]
Short-term restricted cash |  | 4,216 | [3] | 5,011 | 0 | [3]
Short-term deposits |  | 0 | [4] | 0 | 8,113 | [4]
Long-term restricted non-interest bearing bank deposits | [3] | 617 |  |  | 2,138 |
Restricted cash, long-term bank deposits | [3] | 5,406 |  |  | 7,793 |
Long-term restricted cash and deposits |  | € 6,023 |  | $ 7,159 | € 9,931 |
[1] | The Company invested in a traded Corporate Bond (rated Baa3 by Moody's) with a coupon rate of 4.435% and a maturity date of December 30, 2020 and in 5.8% WACHOVIA Fixed Interest Float. The Company sold all of its Marketable securities in 2021.
[2] | Convenience translation into US$ (exchange rate as at June 30, 2021: EUR 1 = US$ 1.189)
[3] | Bank deposits used to secure obligations under loan agreements.
[4] | Bank deposits with annual interest rate as of December 31, 2020 of 0.27%.

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

X
- Definition Long-term restricted non-interest bearing bank deposits. + References No definition available. + Details
Name: | ello_LongTermRestrictedNonInterestBearingBankDeposits
Namespace Prefix: | ello_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Restricted cash and long-term bank deposits. + References No definition available. + Details
Name: | ello_RestrictedCashLongTermBankDeposits
Namespace Prefix: | ello_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of short-term deposits held by the entity. + References No definition available. + Details
Name: | ello_ShortTermDeposits
Namespace Prefix: | ello_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of current held-to-maturity investments. [Refer: Held-to-maturity investments] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Note Expiry date 2021-01-01 -Name IFRS -Number 7 -IssueDate 2020-01-01 -Paragraph 8 -Subparagraph b -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2017-en-b&anchor=para_8_b&doctype=Standard&book=b -URIDate 2020-01-01 + Details
Name: | ifrs-full_CurrentHeldtomaturityInvestments
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of current restricted cash and cash equivalents. [Refer: Restricted cash and cash equivalents] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2020-01-01 -Paragraph 55 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2020-en-r&anchor=para_55&doctype=Standard -URIDate 2020-01-01 + Details
Name: | ifrs-full_CurrentRestrictedCashAndCashEquivalents
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of non-current restricted cash and cash equivalents. [Refer: Restricted cash and cash equivalents] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2020-01-01 -Paragraph 55 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2020-en-r&anchor=para_55&doctype=Standard -URIDate 2020-01-01 + Details
Name: | ifrs-full_NoncurrentRestrictedCashAndCashEquivalents
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant