XML 141 R96.htm IDEA: XBRL DOCUMENT
v3.23.1

Share based payments - Expiry of warrants (Details) | Nov. 15, 2022 $ / shares shares | Jan. 22, 2021 $ / shares shares | Dec. 31, 2022 $ / shares | Dec. 31, 2022 $ / shares
--- | --- | --- | --- | ---
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items] |  |  |  |
Weighted Average Exercise Price | (per share) |  |  | $ 3.10 | $ 8.63
Warrant weighted average exercise price 9.00 |  |  |  |
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items] |  |  |  |
Expiry Date |  | Jan. 22, 2023 |  |
Number of warrants outstanding | shares |  | 875,917 |  |
Weighted Average Exercise Price | $ / shares |  | $ 9.00 |  |
Warrant weighted average exercise price 5.58 |  |  |  |
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items] |  |  |  |
Expiry Date |  | Jan. 22, 2023 |  |
Number of warrants outstanding | shares |  | 105,110 |  |
Weighted Average Exercise Price | $ / shares |  | $ 5.58 |  |
Warrant weighted average exercise price 3.10 |  |  |  |
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items] |  |  |  |
Expiry Date | Nov. 15, 2025 |  |  |
Number of warrants outstanding | shares | 2,483,150 |  |  |
Weighted Average Exercise Price | $ / shares | $ 3.10 |  |  |

X
- Definition Class of warrant weighted average exercise price. + References No definition available. + Details
Name: | elbm_ClassOfWarrantWeightedAverageExercisePrice
Namespace Prefix: | elbm_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number of warrants or rights outstanding during the period. + References No definition available. + Details
Name: | elbm_IfrsClassOfWarrantRightsOutstanding
Namespace Prefix: | elbm_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Warrant expiry date in YYYY-MM-DD format. + References No definition available. + Details
Name: | elbm_WarrantExpiryDate
Namespace Prefix: | elbm_
Data Type: | xbrli:dateItemType
Balance Type: | na
Period Type: | duration

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_DisclosureOfNumberAndWeightedAverageRemainingContractualLifeOfOutstandingShareOptionsLineItems
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | elbm_ExercisePricesForWarrantsAxis=elbm_WarrantWeightedAverageExercisePrice9.00Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | elbm_ExercisePricesForWarrantsAxis=elbm_WarrantWeightedAverageExercisePrice5.58Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | elbm_ExercisePricesForWarrantsAxis=elbm_WarrantWeightedAverageExercisePrice3.10Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |