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Credit Facilities - Narrative (Details) $ in Thousands | 3 Months Ended |
--- | --- | ---
Dec. 31, 2023 USD ($) | Sep. 30, 2023 USD ($)
Line of Credit Facility [Line Items] |  |
2025 | $ 16,531 |
Debt amortization fiscal year 2024 | 19,000 |
Debt amortization fiscal year 2025 | 23,750 |
Debt amortization fiscal year 2026 | 99,750 |
Long-term debt | 174,381 |
Maturity One |  |
Line of Credit Facility [Line Items] |  |
Derivative notional amount | 9,000 |
Maturity Two |  |
Line of Credit Facility [Line Items] |  |
Derivative notional amount | 96,000 |
Interest Rate Swap |  |
Line of Credit Facility [Line Items] |  |
Decrease in interest expense | $ 400 |
Interest Rate Swap | Maturity One |  |
Line of Credit Facility [Line Items] |  |
Derivative fixed interest rate | 1.61% |
Interest Rate Swap | Maturity Two |  |
Line of Credit Facility [Line Items] |  |
Derivative fixed interest rate | 4.10% |
Revolving Line of Credit |  |
Line of Credit Facility [Line Items] |  |
Long-term debt | $ 15,350 | $ 9,546
Secured Debt |  |
Line of Credit Facility [Line Items] |  |
2025 | 2,300 |
Long-term debt | $ 159,031 | 169,813
Secured Debt | Term Loans |  |
Line of Credit Facility [Line Items] |  |
Fixed charge coverage ratio | 1.25 |
2025 | $ 14,300 |
Debt amortization fiscal year 2024 | 14,300 |
Debt amortization fiscal year 2025 | 19,000 |
Debt amortization fiscal year 2026 | 19,000 |
Debt amortization fiscal year 2027 | 23,750 |
Voluntary principal amortization of term debt | 10,800 |
Long-term debt | $ 159,031 | 169,813
Secured Debt | Term Loans | Excess Cash Flows Greater Than Or Equal to 2.50 |  |
Line of Credit Facility [Line Items] |  |
Percentage of excess cash flow for each year of funded indebtedness to EBDTA | 75.00% |
Ratio of funded indebtedness to adjusted EBIDTA | 2.5 |
Secured Debt | Term Loans | Excess Cash Flows Less Than 2.50 |  |
Line of Credit Facility [Line Items] |  |
Ratio of funded indebtedness to adjusted EBIDTA | 2.5 |
Secured Debt | Term Loans | Excess Cash Flows Equal to 1.50 |  |
Line of Credit Facility [Line Items] |  |
Ratio of funded indebtedness to adjusted EBIDTA | 1.5 |
Secured Debt | Term Loans | Excess Cash Flows Less Than 1.50 |  |
Line of Credit Facility [Line Items] |  |
Percentage of excess cash flow for each year of funded indebtedness to EBDTA | 0.00% |
Ratio of funded indebtedness to adjusted EBIDTA | 1.5 |
Secured Debt | Term Loans | Excess Cash Flows Less Than 2.50 But Greater Than 1.50 |  |
Line of Credit Facility [Line Items] |  |
Percentage of excess cash flow for each year of funded indebtedness to EBDTA | 50.00% |
Secured Debt | Term Loans | Maximum |  |
Line of Credit Facility [Line Items] |  |
Ratio of funded indebtedness to EBITDA through maturity | 4.50 |
Secured Debt | Term Loans | Minimum |  |
Line of Credit Facility [Line Items] |  |
Ratio of funded indebtedness to EBITDA through maturity | 2.00 |
Secured Debt | Revolving Line of Credit |  |
Line of Credit Facility [Line Items] |  |
Long-term debt | $ 15,350 | $ 9,546
Line of credit, maximum borrowing capacity | 70,000 |
Line of credit, unused borrowing capacity | 22,800 |
Secured Debt | Letter of Credit |  |
Line of Credit Facility [Line Items] |  |
Line of credit, current borrowing capacity | $ 10,000 |

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