The maximum fixed charge ratio under a debt instrument covenant.

No definition available.

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Period Type:	duration

- Definition

Requirement for maximum total leverage ratio under the debt agreement.

+ References

No definition available.

+ Details

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- Definition

The aggregate amount of allowed payments to repurchase shares and pay dividends under the covenant of the debt instrument.

+ References

No definition available.

+ Details

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Namespace Prefix:	trns_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The additional amount of aggregate purchase price for acquisitions permitted to be financed by debt instrument.

+ References

No definition available.

+ Details

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Namespace Prefix:	trns_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The amount of aggregate purchase price of acquisition permitted to be financed by debt instrument.

+ References

No definition available.

+ Details

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Namespace Prefix:	trns_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The percentage of LIBOR floor.

+ References

No definition available.

+ Details

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Namespace Prefix:	trns_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Actual total leverage ratio under the debt agreement.

+ References

No definition available.

+ Details

Name:	trns_TotalLeverageRatio
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Data Type:	xbrli:pureItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount of direct costs of the business combination including legal, accounting, and other costs incurred to consummate the business acquisition.

+ References

No definition available.

+ Details

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

- Definition

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

+ References

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-URI https://asc.fasb.org//1943274/2147482949/835-30-55-8

+ Details

Name:	us-gaap_DebtInstrumentFaceAmount
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Balance Type:	credit
Period Type:	instant

- Definition

Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

+ References

+ Details

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

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

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-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
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-Subparagraph (b)
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Balance Type:	na
Period Type:	instant

- Definition

Amount of the required periodic payments including both interest and principal payments.

+ References

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-Topic 210
-SubTopic 10
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-Subparagraph (SX 210.5-02.22)
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+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

+ References

+ Details

Name:	us-gaap_LineOfCredit
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Balance Type:	credit
Period Type:	instant

- Definition

Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility.

+ References

+ Details

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Period Type:	instant

- 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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Balance Type:	credit
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- Definition

Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.

+ 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))
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-Section 50
-Paragraph 4
-Subparagraph (b)(3)
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-URI https://asc.fasb.org//1943274/2147481139/470-20-50-4

+ Details

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

- Definition

Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt classified as current. Excludes lease obligation.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(20))
-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:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Details

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- Details

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- Details

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- Details

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Note 2 - Long-term Debt (Details Textual) $ in Thousands	9 Months Ended	12 Months Ended
Note 2 - Long-term Debt (Details Textual) $ in Thousands	Dec. 23, 2023 USD ($)	Mar. 25, 2023 USD ($)	Jun. 24, 2023 USD ($)	Sep. 26, 2021	Jul. 07, 2021 USD ($)	May 18, 2020 USD ($)
Long-Term Debt, Current Maturities	$ 2,316	$ 2,248
The 2018 Term Loan [Member]
Debt Instrument, Face Amount					$ 15,000
Long-Term Debt, Current Maturities	2,300
Debt Instrument, Periodic Payment, Total	200
Debt Instrument, Interest Rate, Stated Percentage				3.90%
Revolving Credit Facility [Member]
Line of Credit Facility, Maximum Borrowing Capacity					80,000
Debt Instrument, Covenant, Restriction to Repurchase Shares and Pay Dividends, Aggregate					10,000	$ 25,000
Line of Credit Facility, Current Borrowing Capacity	80,000
Long-Term Line of Credit	0
Business Acquisition, Transaction Costs	12,900
Long-Term Debt	$ 4,700
LIBOR Floor	0.25%
Debt Instrument, Covenant, Maximum Fixed Charge Ratio	1.15
Debt Instrument, Covenant, Maximum Total Leverage Ratio	3
Total Leverage Ratio	0.12	1.6
Revolving Credit Facility [Member] \| Maximum [Member]
Debt Instrument, Permitted Acquisition, Aggregate Purchase Price			$ 50,000
Debt Instrument, Permitted Acquisition, Additional Aggregate Purchase Price			$ 40,000
Debt Instrument, Interest Rate, Effective Percentage	7.10%
Revolving Credit Facility [Member] \| Minimum [Member]
Debt Instrument, Interest Rate, Effective Percentage	6.40%
Letter of Credit [Member]
Line of Credit Facility, Maximum Borrowing Capacity					$ 10,000