Percentage points added to the reference rate to compute the variable rate on the debt instrument.

No definition available.

Name:	us-gaap_DebtInstrumentBasisSpreadOnVariableRate1
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Date the credit facility terminates, in YYYY-MM-DD format.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.19(b),22(b))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration

- Definition

Description of interest rate for borrowing under credit facility. Includes, but is not limited to, terms and method for determining interest rate.

+ References

+ Details

Name:	us-gaap_LineOfCreditFacilityInterestRateDescription
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
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/2009/role/commonPracticeRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08(f))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480678/235-10-S99-1

+ Details

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

- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

+ Details

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

- Details

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Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

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Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_VariableRateAxis=strt_SecuredOvernightFinancingRateSofrMember
Namespace Prefix:
Data Type:	na
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Period Type:

- Details

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

Credit Facilities (Details Textual) - USD ($)	6 Months Ended	7 Months Ended		8 Months Ended	9 Months Ended	14 Months Ended
Credit Facilities (Details Textual) - USD ($)	Sep. 05, 2023	Mar. 31, 2024	Feb. 06, 2023	Feb. 22, 2023	Mar. 31, 2024	Mar. 31, 2024
STRATTEC Credit Facility
Line Of Credit Facility [Line Items]
Secured revolving credit facility		$ 40,000,000			$ 40,000,000	$ 40,000,000
Credit facility maturity date					Aug. 01, 2026
STRATTEC Credit Facility \| LIBOR
Line Of Credit Facility [Line Items]
Interest rate on borrowings under the credit facility				LIBOR plus 1.25
Interest rate - percentage points - on borrowings under credit facility				1.25%
STRATTEC Credit Facility \| SOFR
Line Of Credit Facility [Line Items]
Interest rate on borrowings under the credit facility	SOFR plus 1.35 percent for the period February 23, 2023 through September 5, 2023	SOFR plus 1.85 percent subsequent to September 5, 2023
Interest rate - percentage points - on borrowings under credit facility	1.35%	1.85%
ADAC-STRATTEC Credit Facility
Line Of Credit Facility [Line Items]
Secured revolving credit facility		$ 25,000,000			$ 25,000,000	$ 25,000,000
Credit facility maturity date					Aug. 01, 2024
ADAC-STRATTEC Credit Facility \| LIBOR
Line Of Credit Facility [Line Items]
Interest rate on borrowings under the credit facility			LIBOR plus 1.25 percent
Interest rate - percentage points - on borrowings under credit facility			1.25%
ADAC-STRATTEC Credit Facility \| SOFR
Line Of Credit Facility [Line Items]
Interest rate on borrowings under the credit facility						SOFR plus 1.35 percent subsequent to February 6, 2023
Interest rate - percentage points - on borrowings under credit facility						1.35%