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Goodwill (Tables)
9 Months Ended
Jan. 29, 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

All other

Total

Balance at April 30, 2021

$

6,340

$

$

288,611

$

19,254

$

314,205

Additions to goodwill

1,395

19,564

20,959

Impairment of goodwill

Balance at January 29, 2022

$

6,340

$

-

$

290,006

$

38,818

$

335,164