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Segment Information (Details) | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Apr. 30, 2024 USD ($) ft² | Apr. 30, 2023 USD ($) | Apr. 30, 2024 USD ($) ft² productArea | Apr. 30, 2023 USD ($) | Jul. 31, 2023 USD ($) | Jul. 31, 2022 USD ($) | Jul. 31, 2021 USD ($)
Segment Reporting Information, Profit (Loss) |  |  |  |  |  |  |
Net sales | $ 128,076,000 | $ 136,316,000 | $ 414,212,000 | $ 401,180,000 |  |  |
Operating income (loss) | (3,470,000) | (5,276,000) | 1,589,000 | (15,781,000) | $ (14,660,000) | $ (33,752,000) | $ (68,298,000)
Net income (loss) | 2,795,000 | (7,458,000) | (9,200,000) | (23,359,000) |  |  |
Provision for (benefit from) income taxes | (5,381,000) | (2,932,000) | 639,000 | (3,762,000) |  |  |
Interest expense | 5,146,000 | 4,386,000 | 15,343,000 | 10,412,000 |  |  |
Interest (income) and other | 409,000 | 728,000 | 1,246,000 | 928,000 |  |  |
Change in fair value of warrants | 6,439,000 | 0 | 6,439,000 | 0 |  |  |
Amortization of stock-based compensation | 404,000 | 4,126,000 | 5,238,000 | 6,298,000 |  |  |
Amortization of intangibles | 5,289,000 | 5,349,000 | 15,866,000 | 16,047,000 |  |  |
Depreciation | 3,121,000 | 2,981,000 | 9,073,000 | 8,746,000 |  |  |
Amortization of cost to fulfill assets | 240,000 | 240,000 | 720,000 | 720,000 |  |  |
CEO transition costs | 2,492,000 | 0 | 2,492,000 | 9,090,000 |  |  |
Restructuring costs | 2,755,000 | 4,096,000 | 9,197,000 | 6,964,000 |  |  |
Strategic emerging technology costs | 880,000 | 1,029,000 | 3,228,000 | 2,513,000 |  |  |
Loss (gain) on business divestiture, net | 200,000 | 0 | (2,013,000) | 0 |  |  |
Adjusted EBITDA | 11,911,000 | 12,545,000 | 45,390,000 | 34,597,000 |  |  |
Purchases of property, plant and equipment |  |  | 8,904,000 | 14,873,000 |  |  |
Total assets | 990,999,000 | 989,859,000 | 990,999,000 | 989,859,000 | $ 996,237,000 |  |
Purchases of property, plant and equipment | $ 2,667,000 | 4,955,000 | $ 8,904,000 | 14,873,000 |  |  |
Chandler, Arizona |  |  |  |  |  |  |
Segment Reporting Information, Profit (Loss) |  |  |  |  |  |  |
Area of property (in sq ft) | ft² | 146,000 |  | 146,000 |  |  |  |
Satellite and Space Communications |  |  |  |  |  |  |
Segment Reporting Information, Profit (Loss) |  |  |  |  |  |  |
Net sales | $ 71,445,000 | 82,249,000 | $ 252,436,000 | 243,529,000 |  |  |
Terrestrial and Wireless Networks |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |
Number of product areas | productArea |  |  | 3 |  |  |  |
Segment Reporting Information, Profit (Loss) |  |  |  |  |  |  |
Net sales | 56,631,000 | 54,067,000 | $ 161,776,000 | 157,651,000 |  |  |
Operating Segments | Satellite and Space Communications |  |  |  |  |  |  |
Segment Reporting Information, Profit (Loss) |  |  |  |  |  |  |
Net sales | 71,445,000 | 82,249,000 | 252,436,000 | 243,529,000 |  |  |
Operating income (loss) | 2,796,000 | 37,000 | 14,756,000 | 8,380,000 |  |  |
Net income (loss) | 1,828,000 | 650,000 | 10,672,000 | 9,588,000 |  |  |
Provision for (benefit from) income taxes | 11,000 | (1,188,000) | 547,000 | (1,832,000) |  |  |
Interest expense | 884,000 | (25,000) | 2,659,000 | 2,000 |  |  |
Interest (income) and other | 73,000 | 600,000 | 878,000 | 622,000 |  |  |
Amortization of stock-based compensation | 0 | 0 | 0 | 0 |  |  |
Amortization of intangibles | 1,671,000 | 1,828,000 | 5,014,000 | 5,484,000 |  |  |
Depreciation | 1,047,000 | 1,027,000 | 2,865,000 | 3,057,000 |  |  |
Amortization of cost to fulfill assets | 240,000 | 240,000 | 720,000 | 720,000 |  |  |
CEO transition costs |  |  | 0 | 0 |  |  |
Restructuring costs | 549,000 | 2,191,000 | 2,793,000 | 4,336,000 |  |  |
Strategic emerging technology costs | 880,000 | 1,029,000 | 3,228,000 | 2,513,000 |  |  |
Loss (gain) on business divestiture, net | 0 |  | 0 |  |  |  |
Adjusted EBITDA | 7,183,000 | 6,352,000 | 29,376,000 | 24,490,000 |  |  |
Purchases of property, plant and equipment |  |  | 1,763,000 | 5,660,000 |  |  |
Total assets | 498,449,000 | 488,814,000 | 498,449,000 | 488,814,000 |  |  |
Purchases of property, plant and equipment | 388,000 | 1,106,000 |  |  |  |  |
Operating Segments | Terrestrial and Wireless Networks |  |  |  |  |  |  |
Segment Reporting Information, Profit (Loss) |  |  |  |  |  |  |
Net sales | 56,631,000 | 54,067,000 | 161,776,000 | 157,651,000 |  |  |
Operating income (loss) | 5,727,000 | 3,160,000 | 17,901,000 | 7,216,000 |  |  |
Net income (loss) | 5,266,000 | 2,902,000 | 17,011,000 | 7,070,000 |  |  |
Provision for (benefit from) income taxes | 274,000 | 84,000 | 696,000 | (197,000) |  |  |
Interest expense | 0 | 0 | 0 | 0 |  |  |
Interest (income) and other | 187,000 | 174,000 | 194,000 | 343,000 |  |  |
Amortization of stock-based compensation | 0 | 0 | 0 | 0 |  |  |
Amortization of intangibles | 3,618,000 | 3,521,000 | 10,852,000 | 10,563,000 |  |  |
Depreciation | 1,985,000 | 1,921,000 | 5,933,000 | 5,579,000 |  |  |
Amortization of cost to fulfill assets | 0 | 0 | 0 | 0 |  |  |
CEO transition costs |  |  | 0 | 0 |  |  |
Restructuring costs | 0 | 548,000 | 8,000 | 548,000 |  |  |
Strategic emerging technology costs | 0 | 0 | 0 | 0 |  |  |
Loss (gain) on business divestiture, net | 0 |  | 0 |  |  |  |
Adjusted EBITDA | 11,330,000 | 9,150,000 | 34,694,000 | 23,906,000 |  |  |
Purchases of property, plant and equipment |  |  | 6,175,000 | 8,505,000 |  |  |
Total assets | 455,169,000 | 475,380,000 | 455,169,000 | 475,380,000 |  |  |
Purchases of property, plant and equipment | 2,154,000 | 3,549,000 |  |  |  |  |
Operating Segments | Government Solutions Segment |  |  |  |  |  |  |
Segment Reporting Information, Profit (Loss) |  |  |  |  |  |  |
Change in fair value of warrants | 0 |  | 0 |  |  |  |
CEO transition costs | 0 |  |  |  |  |  |
Operating Segments | Commercial Solutions Segment |  |  |  |  |  |  |
Segment Reporting Information, Profit (Loss) |  |  |  |  |  |  |
Change in fair value of warrants | 0 |  | 0 |  |  |  |
CEO transition costs | 0 |  |  |  |  |  |
Unallocated |  |  |  |  |  |  |
Segment Reporting Information, Profit (Loss) |  |  |  |  |  |  |
Net sales | 0 | 0 |  | 0 |  |  |
Operating income (loss) | (11,993,000) | (8,473,000) | (31,068,000) | (31,377,000) |  |  |
Net income (loss) | (4,299,000) | (11,010,000) | (36,883,000) | (40,017,000) |  |  |
Provision for (benefit from) income taxes | (5,666,000) | (1,828,000) | (604,000) | (1,733,000) |  |  |
Interest expense | 4,262,000 | 4,411,000 | 12,684,000 | 10,410,000 |  |  |
Interest (income) and other | 149,000 | (46,000) | 174,000 | (37,000) |  |  |
Change in fair value of warrants | 6,439,000 |  | 6,439,000 |  |  |  |
Amortization of stock-based compensation | 404,000 | 4,126,000 | 5,238,000 | 6,298,000 |  |  |
Amortization of intangibles | 0 | 0 | 0 | 0 |  |  |
Depreciation | 89,000 | 33,000 | 275,000 | 110,000 |  |  |
Amortization of cost to fulfill assets | 0 | 0 | 0 | 0 |  |  |
CEO transition costs | 2,492,000 |  | 2,492,000 | 9,090,000 |  |  |
Restructuring costs | 2,206,000 | 1,357,000 | 6,396,000 | 2,080,000 |  |  |
Strategic emerging technology costs | 0 | 0 | 0 | 0 |  |  |
Loss (gain) on business divestiture, net | 200,000 |  | 2,013,000 |  |  |  |
Adjusted EBITDA | (6,602,000) | (2,957,000) | (18,680,000) | (13,799,000) |  |  |
Purchases of property, plant and equipment |  |  | 966,000 | 708,000 |  |  |
Total assets | 37,381,000 | 25,665,000 | $ 37,381,000 | $ 25,665,000 |  |  |
Purchases of property, plant and equipment | $ 125,000 | $ 300,000 |  |  |  |  |

X
- Definition Our Adjusted EBITDA metric for the Satellite and Space Communications and Terrestrial and Wireless Networks segments do not consider any allocation of indirect expense, or any of the following: income taxes, interest, change in fair value of the convertible preferred stock purchase option liability, write-off of deferred financing costs, amortization of stock-based compensation, amortization of intangibles, depreciation expense, amortization of cost to fulfill assets, acquisition plan expenses, restructuring costs, COVID-19 related costs, strategic emerging technology costs (for next-generation satellite technology), facility exit costs, CEO transition costs, proxy solicitation costs, strategic alternatives expenses and other. + References No definition available. + Details
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