XML 61 R42.htm IDEA: XBRL DOCUMENT
v3.23.1

Share Capital - Authorized capital (Details) | 9 Months Ended
--- | ---
Mar. 31, 2023 CAD ($) shares
Share Capital |
Number of common shares issued for exercise of stock options (in shares) | shares | 5,750,000
Amount received from exercise of stock options | $ 5,257,000
Amount transferred from contributed surplus to share capital | $ 2,967,430

X
- Definition Amount transferred from contributed surplus to share capital. + References No definition available. + Details
Name: | sli_AmountTransferredFromContributedSurplusToShareCapital
Namespace Prefix: | sli_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The proceeds from the exercise of options, including amount reclassified from reserves to share capital. + References No definition available. + Details
Name: | sli_GrossProceedsFromExerciseOfOptionsIncludingReclassificationToShareCapital
Namespace Prefix: | sli_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The number of common shares issued for exercise of stock options. + References No definition available. + Details
Name: | sli_NumberOfCommonSharesIssuedForExerciseOfStockOptions
Namespace Prefix: | sli_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

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