Transition report pursuant to Rule 13a-10 or 15d-10

Commitment and Contingencies (Details)

v3.22.0.1
Commitment and Contingencies (Details) - USD ($)
3 Months Ended
Apr. 01, 2021
Dec. 31, 2021
Loss Contingencies [Line Items]    
Contingency reserve   $ 0
Pending Litigation | Shoreline Aviation Inc V. Sound Aircraft Flight Enterprises Inc    
Loss Contingencies [Line Items]    
Damages sought $ 13,000,000  
Termination Upon Notice    
Loss Contingencies [Line Items]    
Unfulfilled purchase obligation, year two   1,680,000
Unfulfilled purchase obligation, year three   $ 6,751,000
Termination Upon Notice | Minimum    
Loss Contingencies [Line Items]    
Unfulfilled purchase obligation, termination notice period   30 days
Termination Upon Notice | Maximum    
Loss Contingencies [Line Items]    
Unfulfilled purchase obligation, termination notice period   60 days
Airline Capacity Purchase Arrangements    
Loss Contingencies [Line Items]    
Unfulfilled purchase obligation, year one   $ 3,525,000
Unfulfilled purchase obligation, year two   2,808,000
Unfulfilled purchase obligation, year three   7,879,000
Airline Capacity Purchase Arrangements | Immediate Termination Option    
Loss Contingencies [Line Items]    
Unfulfilled purchase obligation, year one   264,000
Unfulfilled purchase obligation, year two   1,128,000
Unfulfilled purchase obligation, year three   $ 1,128,000