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Business Acquisitions - Pulse (Details) - USD ($) $ in Thousands | 3 Months Ended |
--- | --- | ---
Jul. 31, 2021 | Aug. 01, 2020 | Apr. 30, 2021
Business Acquisitions |  |  |
Holdback and retention payments | $ 5,991 |  |
Business Combinations, Assets Acquired and Liabilities Assumed at Acquisition Date |  |  |
Goodwill | 335,029 |  | $ 314,205
Supplemental Pro forma Information |  |  |
Amortization of Intangible Assets | 6,973 | $ 709 |
Pulse Aerospace, LLC | Maximum |  |  |
Fair value of consideration transferred: |  |  |
Cash | $ 6,000,000 |  |

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