INVENTORIES (Tables)

12 Months Ended

Mar. 31, 2022

Inventory Disclosure [Abstract]

Schedule of Inventories

Inventories consisted of the following (in thousands):

	Year Ended March 31,
	2022		2021
Overnight air cargo	$	28	$	—
Ground equipment manufacturing:
Raw materials	4,688		4,695
Work in process	2,437		5,820
Finished goods	9,264		1,691
Corporate and other:
Raw materials	705		462
Finished goods	728		889
Commercial jet engines and parts:	60,439		60,516
Total inventories	78,289		74,073
Reserves	(3,122)		(2,102)
Total inventories, net of reserves	$	75,167	$	71,971