Annual report pursuant to Section 13 and 15(d)

Summary of Operations and Significant Accounting Policies - Revenue Recognition - Additional Information (Details)

v3.22.2.2
Summary of Operations and Significant Accounting Policies - Revenue Recognition - Additional Information (Details)
12 Months Ended
Sep. 30, 2022
Disaggregation of Revenue [Line Items]  
Performance obligation remaining, original duration 1 year
Revenue remaining performance obligation true
Revenue performance obligation, description of payment terms Our customers generally have payment terms of 60-90 days.
Minimum  
Disaggregation of Revenue [Line Items]  
Revenue performance obligation, payment term 60 days
Minimum | Equipment Sales  
Disaggregation of Revenue [Line Items]  
Warranty period 12 months
Maximum  
Disaggregation of Revenue [Line Items]  
Revenue performance obligation, payment term 90 days
Maximum | Equipment Sales  
Disaggregation of Revenue [Line Items]  
Warranty period 36 months
Maximum | Revenue from Contract with Customer Benchmark | Revenue from Rights Concentration Risk  
Disaggregation of Revenue [Line Items]  
Percentage of total revenue 5.00%