Inventories (Tables)

9 Months Ended

Dec. 31, 2019

Inventory Disclosure [Abstract]

Schedule of Inventory, Current

Inventories consisted of the following (in thousands):

	December 31, 2019		March 31, 2019
Ground equipment manufacturing:
Raw materials	$	5,413	$	2,498
Work in process	2,302		1,660
Finished goods	473		973
Printing equipment and maintenance
Raw materials	498		401
Finished goods	911		1,048
Commercial jet engines and parts	58,605		21,032
Total inventories	68,202		$	27,612
Reserves	(86)		(157)
Total inventories, net of reserves	$	68,116	$	27,455