Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies - Revenue Recognition and Advertising (Details)

v3.21.2
Summary of Significant Accounting Policies - Revenue Recognition and Advertising (Details)
 3 Months Ended 9 Months Ended
Jun. 30, 2021
USD ($)
Jun. 30, 2020
USD ($)
Jun. 30, 2021
USD ($)
item
$ / item
Jun. 30, 2020
USD ($)
item
Sep. 30, 2021
USD ($)
Sep. 30, 2020
USD ($)
Disaggregation of Revenue [Line Items]            
Deferred revenue $ 5,266,000   $ 5,266,000   $ 3,973,000 $ 3,973,000
Customer Credit Period 1 year   1 year      
Number of key lines of business | item     3 3    
Price charged for New york area and Manhanttan's | $ / item     19,500      
Price per set if purchase at an annual amount $ 9,500   $ 9,500      
Annual Airport Pass Amount 79,500   79,500      
Total Revenue 12,951,000 $ 3,438,000 30,210,000 $ 15,115,000    
Short distance            
Disaggregation of Revenue [Line Items]            
Total Revenue 5,721,000 629,000 8,900,000 5,767,000    
MediMobility organ transport and jet            
Disaggregation of Revenue [Line Items]            
Total Revenue 6,500,000 2,636,000 19,753,000 9,089,000    
Other            
Disaggregation of Revenue [Line Items]            
Total Revenue $ 730,000 $ 173,000 $ 1,557,000 $ 259,000    
Maximum            
Disaggregation of Revenue [Line Items]            
Short distance of flights | item     100      
Price per seat | $ / item     79,500      
Minimum            
Disaggregation of Revenue [Line Items]            
Short distance of flights | item     60      
Price per seat | $ / item     59,500