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v3.20.2

Organization and Significant Accounting Policies - Revenue by Category (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Oct. 31, 2020 | Oct. 26, 2019 | Oct. 31, 2020 | Oct. 26, 2019
Contract Liability |  |  |  |
Disaggregation of revenue |  |  |  |
Revenue | $ 3,451 | $ 828 | $ 5,423 | $ 1,658
Domestic |  |  |  |
Disaggregation of revenue |  |  |  |
Revenue | 46,398 | 49,965 | 99,828 | 88,773
International |  |  |  |
Disaggregation of revenue |  |  |  |
Revenue | 46,267 | 33,306 | 80,287 | 81,409
U.S. government |  |  |  |
Disaggregation of revenue |  |  |  |
Revenue | 55,594 | 50,302 | 109,390 | 99,436
Non-U.S. government |  |  |  |
Disaggregation of revenue |  |  |  |
Revenue | 37,071 | 32,969 | 70,725 | 70,746
FFP |  |  |  |
Disaggregation of revenue |  |  |  |
Revenue | 68,425 | 60,518 | 129,300 | 128,462
CPFF |  |  |  |
Disaggregation of revenue |  |  |  |
Revenue | 24,230 | 21,257 | 50,799 | 39,521
T&M |  |  |  |
Disaggregation of revenue |  |  |  |
Revenue | 10 | 1,496 | 16 | 2,199
Small UAS |  |  |  |
Disaggregation of revenue |  |  |  |
Revenue | 58,265 | 59,157 | 114,467 | 125,903
TMS |  |  |  |
Disaggregation of revenue |  |  |  |
Revenue | 18,961 | 7,924 | 28,495 | 13,511
HAPS |  |  |  |
Disaggregation of revenue |  |  |  |
Revenue | 11,452 | 13,393 | 27,838 | 25,728
Other |  |  |  |
Disaggregation of revenue |  |  |  |
Revenue | $ 3,987 | $ 2,797 | $ 9,315 | $ 5,040

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