Restructuring and other charges (income) - Narrative (Details) |
9 Months Ended | 12 Months Ended | ||||
|---|---|---|---|---|---|---|
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Dec. 15, 2020
USD ($)
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Dec. 15, 2020
ZAR (R)
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Dec. 31, 2021
USD ($)
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Mar. 31, 2022
USD ($)
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Mar. 31, 2021
USD ($)
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Mar. 31, 2020
USD ($)
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| Restructuring Cost and Reserve [Line Items] | ||||||
| Sale of stock, consideration received on transaction | $ 167,000 | R 2,500,000 | ||||
| Loss on disposition of business | $ (306,000) | $ (2,065,000) | $ 0 | |||
| Accumulated other comprehensive loss | (38,906,000) | $ (35,919,000) | ||||
| Thermon South Africa Proprieary Limited | ||||||
| Restructuring Cost and Reserve [Line Items] | ||||||
| Less cash payments | $ (311,000) | |||||
| Sale of stock, percentage of ownership before transaction | 100.00% | 100.00% | ||||
| Loss on disposition of business | $ 2,065,000 | |||||
| Accumulated other comprehensive loss | $ 828,000 | |||||
| Canada | ||||||
| Restructuring Cost and Reserve [Line Items] | ||||||
| Severance costs | $ 103,000 | |||||
| X | ||||||||||
- Definition Accumulated adjustment, net of tax, that results from the process of translating subsidiary financial statements and foreign equity investments into the reporting currency from the functional currency of the reporting entity, net of reclassification of realized foreign currency translation gains or losses. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of gain (loss) from sale and disposal of integrated set of activities and assets capable of being conducted and managed for purpose of providing return in form of dividend, lower cost, or other economic benefit to investor, owner, member and participant. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- 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. No definition available.
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- Definition Cash received on stock transaction after deduction of issuance costs. No definition available.
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- Definition Percentage of subsidiary's or equity investee's stock owned by parent company before stock transaction. No definition available.
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- Definition Amount of expenses for special or contractual termination benefits provided to current employees involuntarily terminated under a benefit arrangement associated exit or disposal activities pursuant to an authorized plan. Excludes expenses related to one-time termination benefits, a discontinued operation or an asset retirement obligation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Details
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- Details
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