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

Stock-Based Compensation - Schedule of Stock Options Outstanding, Exercisable and Intrinsic Value (Details)

v3.26.1

Stock-Based Compensation - Schedule of Stock Options Outstanding, Exercisable and Intrinsic Value (Details) - Stock Options - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Mar. 31, 2026	Mar. 31, 2025	Mar. 31, 2024	Mar. 31, 2023
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Options outstanding (in shares)	35,719	40,793	74,366	74,366
Options outstanding, weighted average exercise price (in dollars per share)	$ 14.28	$ 14.28	$ 16.33	$ 16.33
$14.28
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Exercise price ( in usd per share)	$ 14.28
Options outstanding (in shares)	35,719
Options outstanding, weighted average contractual life (in years)	4 years 2 months 12 days
Options outstanding, weighted average exercise price (in dollars per share)	$ 14.28
Options outstanding, aggregate intrinsic value	$ 1,290
Options vested and exercisable, number exercisable (in shares)	35,719
Options vested and exercisable, weighted average contractual life (in years)	4 years 2 months 12 days
Options vested and exercisable, weighted average exercise price (in dollars per share)	$ 14.28
Options vested and exercisable, aggregate intrinsic value	$ 1,290

- Definition

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+ References

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- Definition

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+ References

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Number of options outstanding, including both vested and non-vested options.

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The number of shares reserved for issuance pertaining to the outstanding exercisable stock options as of the balance sheet date in the customized range of exercise prices for which the market and performance vesting condition has been satisfied.

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Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.

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