Quarterly report pursuant to Section 13 or 15(d)

Basis of Presentation and Significant Accounting Policies - Contract Liabilities - Additional Information (Details)

v3.22.1
Basis of Presentation and Significant Accounting Policies - Contract Liabilities - Additional Information (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Mar. 31, 2022
Mar. 31, 2022
Sep. 30, 2021
Organization, Consolidation and Presentation of Financial Statements [Abstract]      
Contract liabilities $ 5,576 $ 5,576 $ 1,624
Contract revenue $ 500 $ 1,600