Quarterly report pursuant to Section 13 or 15(d)

Basis of Presentation and Significant Accounting Policies - Summary of Research, Development and Engineering Expense (Details)

v3.20.2
Basis of Presentation and Significant Accounting Policies - Summary of Research, Development and Engineering Expense (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Organization Consolidation And Presentation Of Financial Statements [Abstract]        
Research, development and engineering $ 982 $ 790 $ 2,762 $ 2,369
Grants earned (83) (44) (326) (44)
Net research, development and engineering $ 899 $ 746 $ 2,436 $ 2,325