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v3.23.3

Goodwill (Details) | 3 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Oct. 31, 2023 USD ($) segment | Jul. 31, 2023 USD ($) segment | Aug. 01, 2023 $ / shares
Goodwill [Roll Forward] |  |  |
Balance as of July 31, 2023 | $ 347,692,000 |  |
Balance as of October 31, 2023 | $ 333,105,000 | $ 347,692,000 |
Number of operating segments | segment | 2 | 2 |
Power Systems Technologies (PST) |  |  |
Goodwill [Roll Forward] |  |  |
Goodwill, Purchase Accounting Adjustments | $ (14,587,000) |  |
Common Stock |  |  |
Goodwill [Roll Forward] |  |  |
Share price (in dollars per share) | $ / shares |  |  | $ 10.09
Satellite and Space Communications |  |  |
Goodwill [Roll Forward] |  |  |
Balance as of July 31, 2023 | 173,602,000 |  |
Balance as of October 31, 2023 | 159,015,000 | $ 173,602,000 |
Percentage of fair value in excess of carrying amount for reporting unit |  |  | 18.30%
Satellite and Space Communications | Power Systems Technologies (PST) |  |  |
Goodwill [Roll Forward] |  |  |
Goodwill, Purchase Accounting Adjustments | (14,587,000) |  |
Terrestrial and Wireless Networks |  |  |
Goodwill [Roll Forward] |  |  |
Balance as of July 31, 2023 | 174,090,000 |  |
Balance as of October 31, 2023 | 174,090,000 | $ 174,090,000 |
Percentage of fair value in excess of carrying amount for reporting unit |  |  | 8.90%
Terrestrial and Wireless Networks | Power Systems Technologies (PST) |  |  |
Goodwill [Roll Forward] |  |  |
Goodwill, Purchase Accounting Adjustments | $ 0 |  |

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