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Revenue Recognition (Tables)
3 Months Ended
Dec. 31, 2020
Revenue From Contract With Customer [Abstract]  
Summary of Percentage on Timing of Revenue Recognition

The following table sets forth percentages on the timing of revenue recognition for the three months ended December 31,

 

 

 

Three Months Ended

 

 

 

 

December 31,

 

 

 

 

2019

 

 

2020

 

 

Goods and services transferred at a point in time

 

 

90.8

%

 

 

90.5

%

 

Goods and services transferred over time

 

 

9.2

%

 

 

9.5

%

 

     Total Revenue

 

 

100.0

%

 

 

100.0

%