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Intangible Assets
 9 Months Ended
Sep. 30, 2023
Goodwill and Intangible Assets Disclosure [Abstract]  
Intangible Assets Intangible Assets
Intangible assets consist of the following indefinite-lived assets as of the dates presented:
September 30, 2023December 31, 2022
Gross Carrying AmountGross Carrying Amount
Trade names and air carrier certificate$5,300 $5,300 
Total$5,300 $5,300