Revenue (Summary of Amounts Recognized Related to Amortization of Costs to Fulfill Contracts and Contract Liabilities Not Related to Changes in Estimate) (Details) - USD ($) $ in Thousands	12 Months Ended
Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2022
Change in Contract with Customer, Asset and Liability [Abstract]
Revenue	$ 7,230	$ 6,741	$ 4,107
Cost of goods sold	$ 3,112	$ 5,559	$ 3,077

Amount of amortization expense for asset recognized from cost incurred to obtain or fulfill contract with customer.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 340
-SubTopic 40
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479483/340-40-50-3

Name:	us-gaap_CapitalizedContractCostAmortization
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration