INVENTORIES - Schedule of Inventories (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Mar. 31, 2022
Inventory
Total inventories	$ 74,738	$ 78,289
Reserves	(3,613)	(3,122)
Total inventories, net of reserves	71,125	75,167
Overnight air cargo:
Inventory
Finished goods	546	28
Ground equipment sales
Inventory
Finished goods	6,976	9,264
Raw materials	4,589	4,688
Work in process	153	2,437
Corporate and other
Inventory
Finished goods	726	728
Raw materials	794	705
Commercial jet engines and parts
Inventory
Whole engines available for sale or tear-down	10,141	15,403
Parts	$ 50,813	$ 45,036