Thermon Group Holdings, Inc. Annual report [Section 13 and 15(d), not S-K Item 405]

Annual report [Section 13 and 15(d), not S-K Item 405]

Cover
- Cover
- Audit Information
Financial Statements
Notes to Financial Statements
Accounting Policies
- Organization and Summary of Significant Accounting Policies (Policies)
Notes Tables
Notes Details

Restructuring and Other Charges/(Income) - Narrative (Details)

v3.25.1

Restructuring and Other Charges/(Income) - Narrative (Details) $ in Thousands	12 Months Ended
	Mar. 31, 2025 USD ($)	Mar. 31, 2024 USD ($)	Mar. 31, 2023 USD ($)	Apr. 08, 2024 employee
Restructuring Cost and Reserve [Line Items]
Costs incurred	$ (301)	$ 984	$ 3,693
Canada
Restructuring Cost and Reserve [Line Items]
Cost of revenue			241
Reduction-In-Force Plan
Restructuring Cost and Reserve [Line Items]
Restructuring and related cost, number of employees affected \| employee				68
Russia Exit
Restructuring Cost and Reserve [Line Items]
Costs incurred		984
Incurred costs			282
Legal and professional fees			$ 209
Disposal Group, Disposed of by Sale, Not Discontinued Operations \| Russia Exit
Restructuring Cost and Reserve [Line Items]
Restructuring final sale price		$ 1,041

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