Basis of Presentation (Policies)	9 Months Ended
Jun. 30, 2025
Accounting Policies [Abstract]
Recently Accounting Pronouncements	The Financial Accounting Standards Board (“FASB”) and the SEC periodically issue new accounting standards or disclosure requirements in a continuing effort to improve standards of financial accounting and reporting. We have reviewed the recently issued pronouncements and concluded the following new accounting standard updates (“ASU”) or SEC rules apply to us. Effective in Fiscal 2025 In November 2023, the FASB issued ASU 2023-07, Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures, which provides updates to qualitative and quantitative reportable segment disclosure requirements, including enhanced disclosures about significant segment expenses and increased interim disclosure requirements, among others. The amendments in ASU 2023-07 are effective for fiscal years beginning after December 15, 2023, and interim periods within fiscal years beginning after December 15, 2024. Early adoption is permitted, and the amendments should be applied retrospectively. This ASU will be effective for our Form 10-K for fiscal 2025 and our Form 10-Q for the first quarter of fiscal 2026. We will be adding the necessary additional disclosures to conform to this standard beginning with the filing of our Form 10-K for fiscal 2025 and Form 10-Q for the first quarter of fiscal 2026. Effective in Fiscal 2026 In December 2023, the FASB issued ASU 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures, which provides qualitative and quantitative updates to the rate reconciliation and income taxes paid disclosures, among others, in order to enhance the transparency of income tax disclosures, including consistent categories and greater disaggregation of information in the rate reconciliation and disaggregation by jurisdiction of income taxes paid. The amendments in ASU 2023-09 are effective for fiscal years beginning after December 15, 2024, with early adoption permitted. The amendments should be applied prospectively; however, retrospective application is also permitted. This ASU will be effective for our Form 10-K for fiscal 2026. We are currently evaluating the impact this ASU may have on our financial statement disclosures. Effective in Fiscal 2027 In July 2025, the FASB issued ASU 2025‑05, Financial Instruments – Credit Losses (Topic 326‑20): Measurement of Credit Losses for Accounts Receivable and Contract Assets, which introduces a practical expedient permitting an entity to assume that conditions at the balance sheet date remain unchanged over the life of current accounts receivable and current contract assets. Entities are required to disclose whether they elected the practical expedient and, if applicable, the cut‑off date for evaluating subsequent collections. This new guidance is effective on a prospective basis for annual periods beginning after December 15, 2025 and interim reporting periods beginning after December 15, 2026. Early adoption is permitted in both interim and annual financial statements that have not yet been issued. We are currently evaluating the impact this ASU may have on our financial statement disclosures. Effective in Fiscal 2028 In November 2024, the FASB issued ASU 2024-03, Income Statement – Reporting Comprehensive Income – Expense Disaggregation Disclosures (Topic 220): Disaggregation of Income Statement Expenses, which requires additional disclosure of certain amounts included in the expense captions presented on the statement of operations, as well as disclosures about selling expenses. As clarified in ASU 2025-01, Income Statement—Reporting Comprehensive Income—Expense Disaggregation Disclosures (Subtopic 220-40): Clarifying the effective date, this new guidance is effective on a prospective basis, with the option for retrospective application, for annual periods beginning after December 15, 2026 and interim reporting periods beginning after December 15, 2027. Early adoption is permitted for annual financial statements that have not yet been issued. We are currently evaluating the impact this ASU may have on our financial statement disclosures.
Revenue from Contracts with Customers	Note 4 - Revenue from Contracts with Customers Nature of Goods and Services Revenues across the UTI and Concorde segments consist primarily of student tuition and fees derived from the programs we provide after reductions are made for discounts and scholarships that we sponsor and for refunds for students who withdraw from our programs prior to specified dates. We apply the five-step model outlined in Accounting Standards Codification (“ASC”) Topic 606, Revenue from Contracts with Customers. Tuition and fee revenue is recognized ratably over the term of the course or program offered. In addition to revenue from tuition and fees, UTI and Concorde derive supplemental revenues from sales of textbooks and program supplies and other revenues from dealer technician training and staffing services to manufacturers. All of these revenues are recognized as the transfer of goods or services occurs. Deferred revenue represents the excess of tuition and fee payments received as compared to tuition and fees earned and is reflected as a current liability in our condensed consolidated balance sheets because it is expected to be earned within the next 12 months. All of our revenues are generated within the United States. The impact of economic factors on the nature, amount, timing and uncertainty of revenue and cash flows is consistent across our various programs for both the UTI and Concorde segments. See Note 17 for disaggregated segment revenue information.
Fair Value Measurements	Note 6 - Fair Value Measurements The accounting framework for determining fair value includes a hierarchy for ranking the quality and reliability of the information used to measure fair value, which enables the reader of the financial statements to assess the inputs used to develop those measurements. The fair value hierarchy consists of three tiers: Level 1: Defined as quoted market prices in active markets for identical assets or liabilities. Level 2: Defined as inputs other than Level 1 that are observable, either directly or indirectly, such as quoted prices for similar assets or liabilities, quoted prices in markets that are not active, model-based valuation techniques for which all significant assumptions are observable in the market or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the assets or liabilities. Level 3: Defined as unobservable inputs that are not corroborated by market data. Any transfers of investments between levels occurs at the end of the reporting period.

Basis of Presentation (Policies)

9 Months Ended

Jun. 30, 2025

The Financial Accounting Standards Board (“FASB”) and the SEC periodically issue new accounting standards or disclosure requirements in a continuing effort to improve standards of financial accounting and reporting. We have reviewed the recently issued pronouncements and concluded the following new accounting standard updates (“ASU”) or SEC rules apply to us.

Effective in Fiscal 2025

In November 2023, the FASB issued ASU 2023-07, Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures, which provides updates to qualitative and quantitative reportable segment disclosure requirements, including enhanced disclosures about significant segment expenses and increased interim disclosure requirements, among others. The amendments in ASU 2023-07 are effective for fiscal years beginning after December 15, 2023, and interim periods within fiscal years beginning after December 15, 2024. Early adoption is permitted, and the amendments should be applied retrospectively. This ASU will be effective for our Form 10-K for fiscal 2025 and our Form 10-Q for the first quarter of fiscal 2026. We will be adding the necessary additional disclosures to conform to this standard beginning with the filing of our Form 10-K for fiscal 2025 and Form 10-Q for the first quarter of fiscal 2026.

Effective in Fiscal 2026

In December 2023, the FASB issued ASU 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures, which provides qualitative and quantitative updates to the rate reconciliation and income taxes paid disclosures, among others, in order to enhance the transparency of income tax disclosures, including consistent categories and greater disaggregation of information in the rate reconciliation and disaggregation by jurisdiction of income taxes paid. The amendments in ASU 2023-09 are effective for fiscal years beginning after December 15, 2024, with early adoption permitted. The amendments should be applied prospectively; however, retrospective application is also permitted. This ASU will be effective for our Form 10-K for fiscal 2026. We are currently evaluating the impact this ASU may have on our financial statement disclosures.

Effective in Fiscal 2027

In July 2025, the FASB issued ASU 2025‑05, Financial Instruments – Credit Losses (Topic 326‑20): Measurement of Credit Losses for Accounts Receivable and Contract Assets, which introduces a practical expedient permitting an entity to assume that conditions at the balance sheet date remain unchanged over the life of current accounts receivable and current contract assets. Entities are required to disclose whether they elected the practical expedient and, if applicable, the cut‑off date for evaluating subsequent collections. This new guidance is effective on a prospective basis for annual periods beginning after December 15, 2025 and interim reporting periods beginning after December 15, 2026. Early adoption is permitted in both interim and annual financial statements that have not yet been issued. We are currently evaluating the impact this ASU may have on our financial statement disclosures.

Effective in Fiscal 2028

In November 2024, the FASB issued ASU 2024-03, Income Statement – Reporting Comprehensive Income – Expense Disaggregation Disclosures (Topic 220): Disaggregation of Income Statement Expenses, which requires additional disclosure of certain amounts included in the expense captions presented on the statement of operations, as well as disclosures about selling expenses. As clarified in ASU 2025-01, Income Statement—Reporting Comprehensive Income—Expense Disaggregation Disclosures (Subtopic 220-40): Clarifying the effective date, this new guidance is effective on a prospective basis, with the option for retrospective application, for annual periods beginning after December 15, 2026 and interim reporting periods beginning after December 15, 2027. Early adoption is permitted for annual financial statements that have not yet been issued. We are currently evaluating the impact this ASU may have on our financial statement disclosures.

Revenue from Contracts with Customers

Note 4 - Revenue from Contracts with Customers

Nature of Goods and Services

Revenues across the UTI and Concorde segments consist primarily of student tuition and fees derived from the programs we provide after reductions are made for discounts and scholarships that we sponsor and for refunds for students who withdraw from our programs prior to specified dates. We apply the five-step model outlined in Accounting Standards Codification (“ASC”) Topic 606, Revenue from Contracts with Customers. Tuition and fee revenue is recognized ratably over the term of the course or program offered.

In addition to revenue from tuition and fees, UTI and Concorde derive supplemental revenues from sales of textbooks and program supplies and other revenues from dealer technician training and staffing services to manufacturers. All of these revenues are recognized as the transfer of goods or services occurs. Deferred revenue represents the excess of tuition and fee payments received as compared to tuition and fees earned and is reflected as a current liability in our condensed consolidated balance sheets because it is expected to be earned within the next 12 months.

All of our revenues are generated within the United States. The impact of economic factors on the nature, amount, timing and uncertainty of revenue and cash flows is consistent across our various programs for both the UTI and Concorde segments. See Note 17 for disaggregated segment revenue information.

Fair Value Measurements

Note 6 - Fair Value Measurements

The accounting framework for determining fair value includes a hierarchy for ranking the quality and reliability of the information used to measure fair value, which enables the reader of the financial statements to assess the inputs used to develop those measurements. The fair value hierarchy consists of three tiers:

Level 1: Defined as quoted market prices in active markets for identical assets or liabilities.

Level 2: Defined as inputs other than Level 1 that are observable, either directly or indirectly, such as quoted prices for similar assets or liabilities, quoted prices in markets that are not active, model-based valuation techniques for which all significant assumptions are observable in the market or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the assets or liabilities.

Level 3: Defined as unobservable inputs that are not corroborated by market data.

Any transfers of investments between levels occurs at the end of the reporting period.