v3.22.4

Leases (Details) - Schedule of supplemental balance sheet information related to the lease - USD ($)	Sep. 30, 2022	Dec. 31, 2021
Schedule Of Supplemental Balance Sheet Information Related To The Lease Abstract
Operating lease right-of-use asset	$ 107,617	$ 191,702
Lease liability, current portion	81,012	104,592
Lease liability, long-term	29,150	91,089
Total operating lease liability	$ 110,162	$ 195,681

Present value of lessee's discounted obligation for lease payments from operating lease, classified as current.

+ References

No definition available.

+ Details

Name:	brsf_LeaseLiabilityCurrent
Namespace Prefix:	brsf_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- References

No definition available.

+ Details

Name:	brsf_ScheduleOfSupplementalBalanceSheetInformationRelatedToTheLeaseAbstract
Namespace Prefix:	brsf_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Present value of lessee's discounted obligation for lease payments from operating lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 45
-Paragraph 1
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=123391704&loc=SL77918627-209977

+ Details

Name:	us-gaap_OperatingLeaseLiability
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent.

+ References

+ Details

Name:	us-gaap_OperatingLeaseLiabilityNoncurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of lessee's right to use underlying asset under operating lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 45
-Paragraph 1
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=123391704&loc=SL77918627-209977

+ Details

Name:	us-gaap_OperatingLeaseRightOfUseAsset
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

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