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Note 15 - Employee Benefits | 12 Months Ended
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Sep. 30, 2025
Notes to Financial Statements |
Retirement Benefits [Text Block] | 15. Employee Benefits The Company’s United States employees are participants in the Geospace Technologies Corporation’s Employee’s 401(k) Retirement Plan (the “Plan”), which covers substantially all eligible employees in the United States. The Plan is a qualified salary reduction plan in which all eligible participants may elect to have a percentage of their compensation contributed to the Plan, subject to certain guidelines issued by the Internal Revenue Service. The Company’s share of discretionary matching contributions was $1.2 million and $1.1 million in fiscal years 2025 and 2024, respectively. The Company’s stock incentive plans in which key employees may participate are discussed in Note 16 to these consolidated financial statements.

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