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v3.19.3.a.u2

Related Party Transactions (Details) ¥ in Thousands | 3 Months Ended | 9 Months Ended |  |  |  |  |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Jan. 25, 2020 USD ($) | Jan. 26, 2019 USD ($) | Jan. 25, 2020 USD ($) | Jan. 26, 2019 USD ($) | Dec. 04, 2019 USD ($) | Dec. 04, 2019 JPY (¥) | Jul. 27, 2019 | May 10, 2019 USD ($) | May 10, 2019 JPY (¥) | Apr. 30, 2019 USD ($) | Feb. 09, 2019 USD ($) | Feb. 09, 2019 JPY (¥) | Feb. 08, 2019 | Jan. 29, 2019 USD ($) | Jan. 29, 2019 JPY (¥) | Apr. 17, 2018 USD ($) | Apr. 17, 2018 JPY (¥) | Dec. 27, 2017 USD ($) | Dec. 27, 2017 JPY (¥)
Long-Term Incentive Awards |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Revenue | $ 11,762,000 | $ 13,586,000 | $ 37,491,000 | $ 37,981,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Unbilled related party receivables | 28,849,000 |  | 28,849,000 |  |  |  |  |  |  | $ 9,028,000 |  |  |  |  |  |  |  |  |
Design and Development Agreement |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-Term Incentive Awards |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Maximum net value | 148,576,000 |  | 148,576,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
HAPSMobile | Design and Development Agreement |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-Term Incentive Awards |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Revenue | 11,762,000 | $ 13,586,000 | 37,491,000 | $ 37,981,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Unbilled related party receivables | $ 28,849,000 |  | $ 28,849,000 |  |  |  |  |  |  | $ 9,028,000 |  |  |  |  |  |  |  |  |
HAPSMobile |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-Term Incentive Awards |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Payments for purchase of interest |  |  |  |  | $ 4,982,000 | ¥ 540,050 |  | $ 4,569,000 | ¥ 500,000 |  | $ 5,671,000 | ¥ 632,800 |  | $ 1,926,000 | ¥ 209,500 | $ 1,407,000 | ¥ 150,000 | $ 1,860,000 | ¥ 210,000
Ownership percentage |  |  |  |  | 7.00% | 7.00% | 5.00% | 10.00% | 10.00% | 10.00% | 10.00% | 10.00% | 5.00% | 5.00% | 5.00% |  |  | 5.00% | 5.00%

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