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Business Acquisition - Additional Information (Details) - Aquana, LLC - USD ($)
12 Months Ended
Jul. 02, 2021
Sep. 30, 2021
Business Acquisition [Line Items]    
Business acquisition date   Jul. 02, 2021
Percentage of outstanding membership interest acquired 100.00%  
Initial cash down payment $ 1,400,000  
Contingent cash payments, description There is no maximum limit to the contingent cash payments that could be made.  
Contingent cash payments earn-out period 6 years  
Liability estimated fair value of contingent earn-out payments $ 0  
Goodwill 700,000  
Other intangible assets $ 700,000  
Acquisition related costs   $ 200,000
Former Member of Aquana, LLC    
Business Acquisition [Line Items]    
Contingent cash payments earn-out period 4 years