Annual report pursuant to Section 13 and 15(d)

Acquisitions - Pro Forma Information (Details)

v3.21.4
Acquisitions - Pro Forma Information (Details) - Trinity Air Medical, Inc - USD ($)
$ in Thousands
12 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Business Acquisition [Line Items]    
Revenue $ 69,485 $ 39,032
Net loss (excluding Trinity's nonrecurring items) $ (44,344) $ (7,354)