Accounts and Long-Term Receivable (Details) $ in Thousands	3 Months Ended			12 Months Ended
	Sep. 30, 2022 USD ($) agreement	Jun. 30, 2022 USD ($) agreement	Dec. 31, 2021 USD ($) agreement	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts receivable	$ 22,993			$ 22,993	$ 18,698
Long-term receivable	$ 7,412			$ 7,412	7,522
Minimum
Accounts, Notes, Loans and Financing Receivable [Line Items]
Maturity term of accounts and long term receivables				1 year
Agreement
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of agreements increase in accounts and long term receivable | agreement	1	1	1
Payments to be received from transaction over next four years	$ 12,800			$ 12,800
Payments to be received from transaction over next two years	$ 12,800		$ 500
Payments to be received from transaction over next three years		$ 800
Period of payments to be received for accounts and long term receivable	2 years	3 years	2 years
Financing receivables
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts receivable	$ 8,900			8,900	6,500
Long-term receivable	7,400			7,400	$ 7,500
Long term receivables interest rate					4.70%
Accounts and long-term receivable past due	0			0	$ 0
Activity in allowance for credit losses for accounts and long-term receivables				0	0
Construction Contractor, Receivable, Excluding Contract Retainage, Fiscal Year Maturity [Abstract]
2023	9,527			9,527
2024	6,106			6,106
2025	1,560			1,560
Total payments	17,193			17,193
Less: unearned interest income	(865)			(865)
Total, net of unearned interest income	$ 16,328			$ 16,328
Financing receivables | Minimum
Accounts, Notes, Loans and Financing Receivable [Line Items]
Maturity term of accounts and long term receivables				1 year
Financing receivables | Other Income
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts And Long Term Receivable, Interest Income				$ 548	$ 547