Board Of Directors, Number Of Directors

No definition available.

Name:	stcn_BoardOfDirectorsNumberOfDirectors
Namespace Prefix:	stcn_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

Board Of Directors, Number Of Directors In Disinterested Audit Committee

+ References

No definition available.

+ Details

Name:	stcn_BoardOfDirectorsNumberOfDirectorsInDisinterestedAuditCommittee
Namespace Prefix:	stcn_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

Board Of Directors, Number Of Directors In Independent Audit Committee

+ References

No definition available.

+ Details

Name:	stcn_BoardOfDirectorsNumberOfDirectorsInIndependentAuditCommittee
Namespace Prefix:	stcn_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

Board Of Directors, Number Of Directors Under SEC

+ References

No definition available.

+ Details

Name:	stcn_BoardOfDirectorsNumberOfDirectorsUnderSEC
Namespace Prefix:	stcn_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

Equity Method Investment, Exclusion Of If-Converted Shares, Ownership Percentage

+ References

No definition available.

+ Details

Name:	stcn_EquityMethodInvestmentExclusionOfIfConvertedSharesOwnershipPercentage
Namespace Prefix:	stcn_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Litigation Settlement, Proceeds Required To Be Distributed To Stockholders, Percentage

+ References

No definition available.

+ Details

Name:	stcn_LitigationSettlementProceedsRequiredToBeDistributedToStockholdersPercentage
Namespace Prefix:	stcn_
Data Type:	dtr-types1:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Long-Term Debt, Cash Amendment Fee Amount

+ References

No definition available.

+ Details

Name:	stcn_LongTermDebtCashAmendmentFeeAmount
Namespace Prefix:	stcn_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Long-Term Debt, Derecognized Debt Discount Amount

+ References

No definition available.

+ Details

Name:	stcn_LongTermDebtDerecognizedDebtDiscountAmount
Namespace Prefix:	stcn_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Management Fee

+ References

No definition available.

+ Details

Name:	stcn_ManagementFee
Namespace Prefix:	stcn_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Management Services Agreement, Duration

+ References

No definition available.

+ Details

Name:	stcn_ManagementServicesAgreementDuration
Namespace Prefix:	stcn_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	instant

- Definition

Monthly Fixed Fee

+ References

No definition available.

+ Details

Name:	stcn_MonthlyFixedFee
Namespace Prefix:	stcn_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Number Of Corporate Entity

+ References

No definition available.

+ Details

Name:	stcn_NumberOfCorporateEntity
Namespace Prefix:	stcn_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

Ownership Percentage, Prior Approval Of Equity Securities, Threshold Percentage

+ References

No definition available.

+ Details

Name:	stcn_OwnershipPercentagePriorApprovalOfEquitySecuritiesThresholdPercentage
Namespace Prefix:	stcn_
Data Type:	dtr-types1:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Ownership Percentage, Prior Approval Required For Transfer Of Equity Interests, Threshold Percentage

+ References

No definition available.

+ Details

Name:	stcn_OwnershipPercentagePriorApprovalRequiredForTransferOfEquityInterestsThresholdPercentage
Namespace Prefix:	stcn_
Data Type:	dtr-types1:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 942
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(15)(5))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 944
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(15)(a))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478777/944-210-S99-1

+ Details

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

- Definition

The number of shares converted in a noncash (or part noncash) transaction. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 50
-Paragraph 4
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482913/230-10-50-4

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 50
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482913/230-10-50-3

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 50
-Paragraph 5
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482913/230-10-50-5

+ Details

Name:	us-gaap_ConversionOfStockSharesConverted1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 835
-SubTopic 30
-Name Accounting Standards Codification
-Section 55
-Paragraph 8
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482949/835-30-55-8

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1B
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481139/470-20-50-1B

Reference 3: http://www.xbrl.org/2003/role/exampleRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 55
-Paragraph 69B
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481568/470-20-55-69B

Reference 4: http://www.xbrl.org/2003/role/exampleRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 55
-Paragraph 69C
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481568/470-20-55-69C

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 835
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482900/835-30-50-1

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Topic 835
-SubTopic 30
-Name Accounting Standards Codification
-Section 45
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482925/835-30-45-2

+ Details

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

- Definition

Amount of the required periodic payments applied to principal.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(22))
-SubTopic 10
-Topic 210
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

+ Details

Name:	us-gaap_DebtInstrumentPeriodicPaymentPrincipal
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Amount of principal of debt repaid.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 3
-Subparagraph (SX 210.6-03(i)(2))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479886/946-10-S99-3

+ Details

Name:	us-gaap_DebtInstrumentRepaidPrincipal
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 323
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (a)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481687/323-10-50-3

+ Details

Name:	us-gaap_EquityMethodInvestmentOwnershipPercentage
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line.

+ References

+ Details

Name:	us-gaap_GeneralAndAdministrativeExpense
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Amount of the cost of borrowed funds accounted for as interest expense for debt.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 220
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03(8))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483621/220-10-S99-2

Reference 2: http://www.xbrl.org/2003/role/exampleRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 55
-Paragraph 69E
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481568/470-20-55-69E

Reference 3: http://www.xbrl.org/2003/role/exampleRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 55
-Paragraph 69F
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481568/470-20-55-69F

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1F
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481139/470-20-50-1F

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481139/470-20-50-6

+ Details

Name:	us-gaap_InterestExpenseDebt
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Amount, after allowance, of receivables classified as other, due within one year or the operating cycle, if longer.

+ References

No definition available.

+ Details

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

- Definition

Dividends paid to preferred stock holders that is redeemable solely at the option of the issuer.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-SubTopic 10
-Topic 505
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481112/505-10-50-2

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480008/505-10-S99-1

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 45
-Paragraph 11
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482689/260-10-45-11

+ Details

Name:	us-gaap_RedeemablePreferredStockDividends
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 13
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481990/310-10-45-13

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-07(2)(c)(2)(i))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479134/946-220-S99-1

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-07(2)(c)(2)(ii))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479134/946-220-S99-1

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-07(2)(g)(3))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479134/946-220-S99-1

+ Details

Name:	us-gaap_RelatedPartyTransactionLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Details

Name:	us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=stcn_SteelPartnersGroupMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_StatementClassOfStockAxis=stcn_SeriesEContingentlyRedeemablePreferredStockMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_RelatedPartyTransactionAxis=stcn_StockholdersAgreementMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=us-gaap_RelatedPartyMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_OwnershipAxis=stcn_SteelConnectInc.Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_RelatedPartyTransactionAxis=stcn_ManagementAndServicesAgreementMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=stcn_SpCorporateServicesLlcAndSteelServicesLimitedMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_RelatedPartyTransactionAxis=stcn_ModusLinkManagementServicesAgreementMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_RelatedPartyTransactionAxis=stcn_AirTravelMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	dei_LegalEntityAxis=stcn_SphGroupHoldingsLlcMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_RelatedPartyTransactionAxis=stcn_PurchaseAgreementMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_StatementClassOfStockAxis=stcn_SeriesCConvertiblePreferredStockMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_LongtermDebtTypeAxis=us-gaap_ConvertibleDebtMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	dei_LegalEntityAxis=stcn_SteelPartnersHoldingsLpMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_RelatedPartyTransactionAxis=stcn_SPHGNoteTransactionMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_LongtermDebtTypeAxis=us-gaap_ConvertibleNotesPayableMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=stcn_CouponInterestMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=stcn_SteelConnectInc.Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	dei_LegalEntityAxis=stcn_SteelPartnersGroupMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	dei_LegalEntityAxis=stcn_SPGroupMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

RELATED PARTY TRANSACTIONS - Narrative (Detail) shares in Millions			3 Months Ended	9 Months Ended	12 Months Ended
	Apr. 30, 2023 director corporateEntity	Mar. 09, 2023 USD ($)	Jul. 31, 2023 USD ($)	Apr. 30, 2023 USD ($) director corporateEntity	Jul. 31, 2024 USD ($) shares	Jul. 31, 2023 USD ($)	Oct. 25, 2023 USD ($)	May 01, 2023	Feb. 25, 2022 USD ($)	Jun. 14, 2019 USD ($)	Feb. 28, 2019 USD ($)
Related Party Transaction [Line Items]
Accretion of debt discount			$ 265,000	$ 2,588,000	$ 996,000
Redeemable preferred stock dividends			537,000	$ 1,593,000	$ 2,135,000
Ownership percentage, prior approval of equity securities, threshold percentage	49.60%			49.60%
Steel Partners Group \| Series E Contingently Redeemable Preferred Stock
Related Party Transaction [Line Items]
Conversion of stock, shares converted (in shares) \| shares					3.5
Stockholders' Agreement \| Related Party
Related Party Transaction [Line Items]
Board of directors, number of directors \| director	7			7
Board of directors, number of directors under SEC \| director	3			3
Board of directors, number of directors in independent audit committee \| director	3			3
Board of directors, number of directors in disinterested audit committee \| director	1			1
Litigation settlement, proceeds required to be distributed to stockholders, percentage	70.00%
Ownership percentage, prior approval of equity securities, threshold percentage	100.00%			100.00%
Stockholders' Agreement \| Related Party \| Steel Connect, Inc.
Related Party Transaction [Line Items]
Litigation settlement, proceeds required to be distributed to stockholders, percentage	100.00%
Management Services Agreement \| Related Party
Related Party Transaction [Line Items]
Management fee							$ 131,000		$ 101,900	$ 282,800
Monthly fixed fee							$ 80,000
Management services agreement, duration							1 year
Management Services Agreement \| SP Corporate Services Llc and Steel Services Limited
Related Party Transaction [Line Items]
Other receivables, net, current			700,000		$ 100,000	$ 700,000
ModusLink Management Services Agreement \| Related Party
Related Party Transaction [Line Items]
Management services agreement expenses					200,000
Accounts payable					200,000
Air Travel \| Related Party
Related Party Transaction [Line Items]
Management services agreement expenses					1,800,000
Accounts payable			0		1,600,000	0
SPHG Group Holdings LIc \| Purchase Agreement \| Series C Convertible Preferred Stock
Related Party Transaction [Line Items]
Redeemable preferred stock dividends					2,100,000	2,100,000
5.25% Convertible Senior Notes \| Steel Partners Holdings LP \| SPHG Note Transaction \| Related Party
Related Party Transaction [Line Items]
Debt instrument, face amount											$ 14,900,000
7.50% Convertible Senior Note due September 1, 2024 \| SPHG Group Holdings LIc
Related Party Transaction [Line Items]
Debt instrument, face amount			12,900,000		12,900,000	12,900,000					$ 14,900,000
Debt instrument, repaid, principal						$ 2,000,000
Accretion of debt discount				$ 2,500,000
7.50% Convertible Senior Note due September 1, 2024 \| SPHG Group Holdings LIc \| Interest expense related to contractual interest coupon on the SPHG Note
Related Party Transaction [Line Items]
Accretion of debt discount			$ 261,000	$ 844,000	$ 996,000
7.50% Convertible Senior Note due September 1, 2024 \| SPHG Group Holdings LIc \| SPHG Note Transaction \| Related Party
Related Party Transaction [Line Items]
Debt instrument, repaid, principal		$ 1,000,000
Debt instrument, periodic payment, principal		1,000,000
Long-term debt, cash amendment fee amount		100,000
Long-term debt, derecognized debt discount amount		$ 200,000
Steel Connect, Inc. \| Steel Connect, Inc.
Related Party Transaction [Line Items]
Equity method investment, ownership percentage					50.00%
Steel Connect, Inc. \| Steel Partners Group
Related Party Transaction [Line Items]
Equity method investment, ownership percentage					89.70%
Equity method investment, exclusion of if-converted shares, ownership percentage					89.50%
Steel Connect, Inc. \| Steel Partners Group \| Steel Connect, Inc.
Related Party Transaction [Line Items]
Equity method investment, ownership percentage								84.00%
Equity method investment, exclusion of if-converted shares, ownership percentage								83.80%
Steel Connect, Inc. \| SP Group \| Stockholders' Agreement \| Related Party \| Steel Connect, Inc.
Related Party Transaction [Line Items]
Ownership percentage, prior approval required for transfer of equity interests, threshold percentage	80.00%			80.00%
Number of corporate entity \| corporateEntity	1			1