RELATED PARTIES - Plane Co's (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023	Dec. 31, 2023
Related Party Transaction [Line Items]
Revenue	$ 40,269	$ 3,654	$ 44,866	$ 15,933
Total costs and expenses	38,417	5,487	51,296	20,415
Related Party
Related Party Transaction [Line Items]
Revenue	800	1,100	3,100	3,300
Total costs and expenses	900	$ 900	2,800	$ 2,900
Credit facility and other loans	$ 48		$ 48		$ 259