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Goodwill (Tables)
12 Months Ended
Apr. 30, 2023
Goodwill.  
Schedule of the changes in goodwill balances

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

SUAS

TMS

MUAS

All other

Total

Balance at April 30, 2022

$

6,340

$

$

290,157

$

37,850

$

334,347

Additions to goodwill

1,633

838

2,471

Impairment of goodwill

(156,017)

(156,017)

Balance at April 30, 2023

$

6,340

$

$

135,773

$

38,688

$

180,801

SUAS

TMS

MUAS

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