XML 49 R38.htm IDEA: XBRL DOCUMENT v3.22.0.1

Pilot plant (Details Narrative)	6 Months Ended
	Dec. 31, 2021 CAD ($)
Pilot Plant
Useful life measure as period o time, pilot plant (Year)	2 years
Pilot plant, estimated salvage value	$ 640,000

X

- References

No definition available.

+ Details

Name:	sli_DisclosurePilotPlantAbstract
Namespace Prefix:	sli_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The estimated salvage vaue of pilot plant.

+ References

No definition available.

+ Details

Name:	sli_PilotPlantEstimatedSalvageValue
Namespace Prefix:	sli_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

The useful life, measured as period of time, used for pilot plant.

+ References

No definition available.

+ Details

Name:	sli_UsefulLifeMeasureAsPeriodOTimePilotPlant
Namespace Prefix:	sli_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration