Commitments and Contingencies (Tables)
|12 Months Ended|
Sep. 30, 2020
|Commitments and Contingencies Disclosure [Abstract]|
|Unrecorded Unconditional Purchase Obligations Disclosure||As of September 30, 2020, our purchase commitments annually thereafter are as follows (in thousands):
Tabular disclosure of unconditional purchase obligation not recognized as liability.
Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef