| Inventory - Schedule of Inventory (Details) - USD ($) $ in Thousands | Mar. 31, 2023 | Sep. 30, 2022 | 
|---|---|---|
| Inventory [Line Items] | ||
| Trade receivables, current, net | $ 29,703 | $ 25,665 | 
| Raw materials | 32,656 | 35,829 | 
| Work in progress | 8,694 | 7,539 | 
| Finished goods | 33,802 | 32,814 | 
| Merchandise | 43,316 | 23,900 | 
| Total inventory, gross | 118,468 | 100,082 | 
| Less: Inventory reserves | (2,749) | (2,423) | 
| Total inventory, net | $ 115,719 | $ 97,659 | 
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- Definition Inventory net of reserves. No definition available. 
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- Definition Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef 
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- Definition Amount before valuation and LIFO reserves of completed merchandise or goods expected to be sold within one year or operating cycle, if longer. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef 
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- Definition Gross amount, as of the balance sheet date, of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef 
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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. No definition available. 
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- Definition Amount before valuation and LIFO reserves of raw materials expected to be sold, or consumed within one year or operating cycle, if longer. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef 
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- Definition Amount of valuation reserve for inventory. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef 
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- Definition Amount before valuation and LIFO reserves of merchandise or goods in the production process expected to be completed within one year or operating cycle, if longer. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef 
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- Definition Carrying amount as of the balance sheet date of merchandise inventory purchased by a retailer, wholesaler or distributor and held for future sale. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef 
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