Percentage points added to the reference rate to compute the variable rate on the debt instrument.

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Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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- Definition

Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

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Contractual interest rate for funds borrowed, under the debt agreement.

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- 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.

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Amount of unamortized debt discount (premium) and debt issuance costs.

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Amount of interest payable on debt, including, but not limited to, trade payables.

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Amount of long-term debt and lease obligation, classified as noncurrent.

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Amount of long-term debt and lease obligation, classified as current.

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Amount of long-term debt and lease obligation, including portion classified as current.

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Debt (Schedule of Long-term Debt) (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended	9 Months Ended
	Jun. 30, 2022	Mar. 31, 2022	Jun. 30, 2022	Sep. 30, 2021
Debt Instrument [Line Items]
Total debt	$ 936,172		$ 936,172	$ 754,943
Less unamortized deferred financing fees	(10,345)		(10,345)	(11,738)
Total net debt	925,827		925,827	743,205
Current portion of debt	(16,064)		(16,064)	(12,775)
Total long‑term debt	$ 909,763		$ 909,763	730,430
Prime Rate \| Rate three
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate	4.75%
Prime Rate \| Rate four
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate	0.95%
Securitization Facility, due April 1, 2024
Debt Instrument [Line Items]
Debt , interest rate, effective percentage	3.04%		3.04%
Debt instrument, basis spread on variable rate			1.25%
Securitization Facility, due April 1, 2024 \| LIBOR
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate			1.79%
2021 Revolving Credit Facility, due April 2026
Debt Instrument [Line Items]
Total debt	$ 211,113		$ 211,113	37,268
Debt instrument, basis spread on variable rate		2.25%	1.95%
Interest payable	113		$ 113	268
2021 Revolving Credit Facility, due April 2026 \| Rate one
Debt Instrument [Line Items]
Total debt	$ 206,000		$ 206,000
Debt , interest rate, effective percentage	3.64%		3.64%
2021 Revolving Credit Facility, due April 2026 \| Rate two
Debt Instrument [Line Items]
Total debt	$ 5,000		$ 5,000
Debt , interest rate, effective percentage	5.70%		5.70%
2021 Revolving Credit Facility, due April 2026 \| LIBOR
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate			1.69%
Securitization Facility, due April 1, 2024
Debt Instrument [Line Items]
Total debt	$ 138,013		$ 138,013	150,061
Interest payable	113		113	61
Equipment Financing, due September 30, 2023 to July 31, 2029, interest rates ranging from 3.59% to 8.07% \| Equipment Financings
Debt Instrument [Line Items]
Total debt	116,796		116,796	93,375
Notes Payable, due July 31, 2023 (4)
Debt Instrument [Line Items]
Total debt	0		0	402
2021 Term Loan
Debt Instrument [Line Items]
Total debt	$ 470,250		$ 470,250	473,837
Debt , interest rate, effective percentage	3.56%		3.56%
Debt instrument, basis spread on variable rate			2.50%
Interest payable	$ 0		$ 0	$ 25
2021 Term Loan \| LIBOR
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate			1.06%
Minimum \| Equipment Financing, due September 30, 2023 to July 31, 2029, interest rates ranging from 3.59% to 8.07% \| Equipment Financings
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage	3.59%		3.59%
Maximum \| Equipment Financing, due September 30, 2023 to July 31, 2029, interest rates ranging from 3.59% to 8.07% \| Equipment Financings
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage	8.07%		8.07%