Quarterly report pursuant to Section 13 or 15(d)

Related Party Transactions (Details)

v3.21.2
Related Party Transactions (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2021
Sep. 30, 2021
Board of Directors Chairman [Member] | Related Party Aircraft Expense Reimbursement [Member]    
Related Party Transaction [Line Items]    
Related party transaction amount $ 0.5 $ 1.5