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v3.22.2.2

Summary of Significant Accounting Policies - Concentrations of Credit Risk (Details) $ in Millions | 12 Months Ended
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Sep. 30, 2022 USD ($) customer | Sep. 30, 2021 USD ($)
Number of customers | customer | 1 |
Customer A | Customer Concentration Risk | Sales Revenue, Net |  |
Concentration risk percentage | 19.00% | 7.00%
Customer A | Customer Concentration Risk | Accounts Receivable |  |
Accounts Receivable, Gross | $ 15.8 | $ 16.2
Concentration risk percentage | 52.00% | 62.00%
Customer one | Customer Concentration Risk | Accounts Receivable |  |
Accounts Receivable, Gross | $ 15.8 | $ 16.2
Concentration risk percentage | 52.00% | 62.00%

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- Definition Amount, before allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=124259787&loc=d3e4428-111522 + Details
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