Goodwill (Tables)

12 Months Ended

Apr. 30, 2022

Goodwill.

Schedule of the changes in goodwill balances

The following table presents the changes in the Company’s goodwill balance (in thousands):

	Small UAS		TMS		MUAS		HAPS		All other		Total
Balance at April 30, 2021	$	6,340	$	—	$	288,611	$	—	$	19,254	$	314,205
Additions to goodwill		—		—		1,546		—		18,596		20,142
Balance at April 30, 2022	$	6,340	$	—	$	290,157	$	—	$	37,850	$	334,347

	Small UAS		TMS		MUAS		HAPS		All other		Total
Balance at April 30, 2020	$	6,340	$	—	$	—	$	—	$	—	$	6,340
Additions to goodwill		—		—		288,611		—		19,254		307,865
Balance at April 30, 2021	$	6,340	$	—	$	288,611	$	—	$	19,254	$	314,205