Expense Example	Feb. 27, 2026 USD ($)
Indexperts Gorilla Aggressive Growth ETF \| Indexperts Gorilla Aggressive Growth ETF \| Indexperts Gorilla Aggressive Growth ETF
Prospectus [Line Items]
Expense Example, with Redemption, 1 Year	$ 51
Expense Example, with Redemption, 3 Years	160
Expense Example, with Redemption, 5 Years	280
Expense Example, with Redemption, 10 Years	628
Indexperts Quality Earnings Focused ETF \| Indexperts Quality Earnings Focused ETF \| Indexperts Quality Earnings Focused ETF
Prospectus [Line Items]
Expense Example, with Redemption, 1 Year	51
Expense Example, with Redemption, 3 Years	160
Expense Example, with Redemption, 5 Years	280
Expense Example, with Redemption, 10 Years	628
Indexperts Yield Focused Fixed Income ETF \| Indexperts Yield Focused Fixed Income ETF \| Indexperts Yield Focused Fixed Income ETF
Prospectus [Line Items]
Expense Example, with Redemption, 1 Year	51
Expense Example, with Redemption, 3 Years	160
Expense Example, with Redemption, 5 Years	280
Expense Example, with Redemption, 10 Years	$ 628

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Form N-1A
-Section 3
-Subsection instruction
-Paragraph 4

Name:	oef_ExpenseExampleYear01
Namespace Prefix:	oef_
Data Type:	dtr-types:nonNegativeMonetaryItemType
Balance Type:	na
Period Type:	duration

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Form N-1A
-Section 3
-Subsection instruction
-Paragraph 4

Name:	oef_ExpenseExampleYear03
Namespace Prefix:	oef_
Data Type:	dtr-types:nonNegativeMonetaryItemType
Balance Type:	na
Period Type:	duration

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Form N-1A
-Section 3
-Subsection instruction
-Paragraph 4

Name:	oef_ExpenseExampleYear05
Namespace Prefix:	oef_
Data Type:	dtr-types:nonNegativeMonetaryItemType
Balance Type:	na
Period Type:	duration

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Form N-1A
-Section 3
-Subsection instruction
-Paragraph 4

Name:	oef_ExpenseExampleYear10
Namespace Prefix:	oef_
Data Type:	dtr-types:nonNegativeMonetaryItemType
Balance Type:	na
Period Type:	duration

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Form N-1A
-Section 1
-Subsection a

Name:	dei_DocumentInformationDocumentAxis=ck0001484018_doc_Indexperts_Gorilla_Aggressive_Growth_ETFMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Name:	dei_LegalEntityAxis=ck0001484018_S000088672Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Name:	dei_DocumentInformationDocumentAxis=ck0001484018_doc_Indexperts_Quality_Earnings_Focused_ETFMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Name:	dei_LegalEntityAxis=ck0001484018_S000088673Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Name:	dei_DocumentInformationDocumentAxis=ck0001484018_doc_Indexperts_Yield_Focused_Fixed_Income_ETFMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Name:	dei_LegalEntityAxis=ck0001484018_S000088674Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: