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v3.23.2

Organization and Significant Accounting Policies - (Details) $ in Thousands |  |  | 1 Months Ended | 12 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | --- | ---
Oct. 14, 2022 | Sep. 15, 2021 | Mar. 31, 2022 | Apr. 30, 2023 USD ($) segment | Apr. 30, 2022 USD ($) | May 03, 2021 | Feb. 19, 2021
Statement Line Items [Line Items] |  |  |  |  |  |  |
Percentage of ownership interest sold |  |  | 7.00% |  |  |  |
Number of Reportable Segments | segment |  |  |  | 3 |  |  |
Restricted cash | $ |  |  |  | $ 0 | $ 0 |  |
Altoy |  |  |  |  |  |  |
Statement Line Items [Line Items] |  |  |  |  |  |  |
Ownership interest | 15.00% | 85.00% |  |  |  |  |
Percentage of ownership interest sold | 35.00% | 35.00% |  |  |  |  |
HAPSMobile |  |  |  |  |  |  |
Statement Line Items [Line Items] |  |  |  |  |  |  |
Ownership interest |  |  |  | 100.00% |  |  |
Arcturus UAV Inc. |  |  |  |  |  |  |
Statement Line Items [Line Items] |  |  |  |  |  |  |
Ownership interest acquired |  |  |  |  |  |  | 100.00%
Telerob |  |  |  |  |  |  |
Statement Line Items [Line Items] |  |  |  |  |  |  |
Ownership interest acquired |  |  |  |  |  | 100.00% |

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