Graham Corporation Annual report pursuant to Section 13 and 15(d)

Annual report pursuant to Section 13 and 15(d)

Stock Compensation Plans - Schedule of Restricted Stock Units ("RSUs"), Performance Stock Units ("PSUs"), and Restricted Stock Awards ("RSAs") Granted (Detail)

Stock Compensation Plans - Schedule of Restricted Stock Units ("RSUs"), Performance Stock Units ("PSUs"), and Restricted Stock Awards ("RSAs") Granted (Detail) - shares
shares in Thousands

12 Months Ended

Mar. 31, 2024

Mar. 31, 2023

Mar. 31, 2022

Time Vesting Restricted Stock Units (RSUs) [Member]

Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]

Restricted stock awarded

126

Time Vesting Restricted Stock Units (RSUs) [Member] | Director [Member]

Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]

Restricted stock awarded

^[1]

Time Vesting Restricted Stock Units (RSUs) [Member] | Officers and Key Employees [Member]

Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]

Restricted stock awarded

^[1]

Performance Vesting Performance Stock Units (PSU) [Member]

Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]

Restricted stock awarded

112

Performance Vesting Performance Stock Units (PSU) [Member] | Director [Member]

Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]

Restricted stock awarded

^[1]

Performance Vesting Performance Stock Units (PSU) [Member] | Officers and Key Employees [Member]

Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]

Restricted stock awarded

^[1]

112

Time Vest One-Third Per Year [Member] | Officers and Key Employees [Member]

Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]

Restricted stock awarded

^[1]

Performance Vest One-Third Per Year [Member] | Officers and Key Employees [Member]

Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]

Restricted stock awarded

^[1]

[1]	Subject to the terms of the applicable award.

- 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

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+ Details