Credit Facilities - Narrative (Details)	3 Months Ended
	Dec. 31, 2024 USD ($)	Sep. 30, 2024 USD ($)
Line of Credit Facility [Line Items]
Debt amortization fiscal year 2025	$ 23,750,000
2026	19,000,000
Debt amortization fiscal year 2027	99,750,000
Long-term debt	166,959,000
Maturity Two
Line of Credit Facility [Line Items]
Derivative notional amount	80,000,000
Interest Rate Swap
Line of Credit Facility [Line Items]
Decrease in interest expense	$ 100,000
Interest Rate Swap Due 2026
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	$ 24,459,000	$ 12,058,000
Secured Debt
Line of Credit Facility [Line Items]
2026	4,800,000
Long-term debt	142,500,000	142,500,000
Secured Debt | Term Loans
Line of Credit Facility [Line Items]
Debt amortization fiscal year 2025	19,000,000
2026	19,000,000
Debt amortization fiscal year 2027	23,750,000
Long-term debt	$ 142,500,000	142,500,000
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 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 | 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 | Maximum
Line of Credit Facility [Line Items]
Fixed charge coverage ratio	1.25
Ratio of funded indebtedness to EBITDA through maturity	4.75
Secured Debt | Term Loans | Minimum
Line of Credit Facility [Line Items]
Fixed charge coverage ratio	1.05
Ratio of funded indebtedness to EBITDA through maturity	4.25
Secured Debt | Revolving Line of Credit
Line of Credit Facility [Line Items]
Long-term debt	$ 24,459,000	$ 12,058,000
Line of credit, maximum borrowing capacity	50,000,000
Line of credit, unused borrowing capacity	11,800,000
Secured Debt | Letter of Credit
Line of Credit Facility [Line Items]
Line of credit, current borrowing capacity	$ 10,000,000