Percentage of one step-down the reference rate to compute the variable rate on the debt instrument.

No definition available.

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- Definition

percentage of one step-up the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

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- Definition

Represents the ratio of consolidated adjusted earnings before interest, taxes, depreciation and amortization to fixed charge, which is necessary to be maintained under the terms of the debt convents.

+ References

No definition available.

+ Details

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- Definition

Represents the ratio of total debt to consolidated adjusted earnings before interest, taxes, depreciation and amortization allowed under the terms of the debt convents.

+ References

No definition available.

+ Details

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- Definition

Maintain the ratios when the excess availability reaches the minimum described in the agreement.

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Maintain the ratios when the excess availability reaches the minimum described in the agreement.

+ References

No definition available.

+ Details

Name:	th_LineOfCreditFacilityBorrowingBaseLineCapPercent
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- Definition

Option to increase 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

No definition available.

+ Details

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Period Type:	instant

- Definition

Percentage of net book value of borrowers' eligible accounts receivables.

+ References

No definition available.

+ Details

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Data Type:	dtr-types:percentItemType
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Period Type:	duration

- Definition

Percentage of net book value of borrowers' eligible rental equipment.

+ References

No definition available.

+ Details

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Data Type:	dtr-types:percentItemType
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- Definition

Percentage of net orderly liquidation value of borrowers' eligible rental equipment.

+ References

No definition available.

+ Details

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Data Type:	dtr-types:percentItemType
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- Definition

Percentage of voting equity interests in non-US restricted subsidiary pledge.

+ References

No definition available.

+ Details

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- Definition

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

+ References

No definition available.

+ Details

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- 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

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(22))
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-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
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-Name Accounting Standards Codification
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-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(16))
-URI http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910

+ Details

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Period Type:	instant

- 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

No definition available.

+ Details

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- 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
Period Type:	instant

- Definition

The cash inflow from a contractual arrangement with the lender, including letter of credit, standby letter of credit and revolving credit arrangements, under which borrowings can be made up to a specific amount at any point in time with maturities due beyond one year or the operating cycle, if longer.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 14
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3255-108585

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

- Definition

Amount of cash outflow for payment of an obligation from a lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 15
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3291-108585

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08(f))
-URI http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690

+ Details

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Debt - ABL Facility (Details) - USD ($)		9 Months Ended		12 Months Ended
Debt - ABL Facility (Details) - USD ($)	Mar. 15, 2019	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021
ABL Facility
Proceeds from line of credit		$ 70,000,000	$ 28,000,000
ABL Facility
ABL Facility
Borrowing capacity	$ 125,000,000
Proceeds from line of credit	$ 40,000,000	70,000,000
Repayment of line of credit		70,000,000		$ 48,000,000
Outstanding amount		$ 0		$ 0
Borrowing base, line cap (as a percent)	12.50%
Applicable margin - one step-down (as a percent)	0.25%
Applicable margin - one step-up (as a percent)	0.25%
Percentage of net book value of borrowers' eligible accounts receivables	85.00%
Percentage of net book value of borrowers' eligible rental equipment	95.00%
Percentage of net orderly liquidation value of borrowers' eligible rental equipment	85.00%
Options to increase commitments	$ 75,000,000
Percentage of voting equity interests in non-US restricted subsidiary pledge	65.00%
Minimum fixed charge coverage ratio	100.00%
Maximum total net leverage ratio	400.00%
Borrowing base	$ 15,625,000
Line cap (as a percent)	12.50%
ABL Facility \| Libor
ABL Facility
Variable rate (as a percent)	2.50%
ABL Facility \| Base rate
ABL Facility
Variable rate (as a percent)	1.50%
Standby letters of credit
ABL Facility
Borrowing capacity	$ 15,000,000
Swingline
ABL Facility
Borrowing capacity	$ 15,000,000