Quarterly report pursuant to Section 13 or 15(d)

Revenue from Contracts with Customers (Narrative) (Details)

v3.23.1
Revenue from Contracts with Customers (Narrative) (Details) - USD ($)
Mar. 31, 2023
Sep. 30, 2022
Revenue from Contracts with Customers [Abstract]    
Contract liability $ 335,000 $ 342,000