Financing Lease Obligations (Details) - Schedule of future minimum lease payments under these financing lease obligations	Feb. 28, 2022 USD ($)
Schedule of future minimum lease payments under these financing lease obligations [Abstract]
2022	$ 6,521
Total	6,521
Less: interest portion	222
Present value of net minimum lease payments	6,299
Less: current portion	6,299
Non-current portion

Amount necessary to reduce minimum lease payments to present value for sale-leaseback transactions accounted for using the deposit method or as a financing.

No definition available.

Name:	sprs_InterestPortionOfMinimumLeasesPaymentsSaleLeasebackTransactions
Namespace Prefix:	sprs_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant