Condensed Consolidated Statements of Operations - USD ($) |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Apr. 30, 2026 |
Apr. 30, 2025 |
Apr. 30, 2026 |
Apr. 30, 2025 |
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| Income Statement [Abstract] | ||||
| Net sales | $ 106,004,000 | $ 126,787,000 | $ 323,797,000 | $ 369,161,000 |
| Cost of sales | 69,938,000 | 87,842,000 | 214,742,000 | 281,960,000 |
| Gross profit | 36,066,000 | 38,945,000 | 109,055,000 | 87,201,000 |
| Expenses: | ||||
| Selling, general and administrative | 29,331,000 | 30,203,000 | 86,950,000 | 115,679,000 |
| Research and development | 5,220,000 | 4,425,000 | 13,440,000 | 12,492,000 |
| Amortization of intangibles | 4,597,000 | 5,044,000 | 14,684,000 | 16,680,000 |
| CEO transition costs | 40,000 | 805,000 | 1,096,000 | 1,072,000 |
| Proxy solicitation costs | 0 | 0 | 0 | 2,682,000 |
| Impairment of long-lived assets, including goodwill | 0 | 0 | 0 | 79,555,000 |
| Total operating expenses | 39,188,000 | 40,477,000 | 116,170,000 | 228,160,000 |
| Operating loss | (3,122,000) | (1,532,000) | (7,115,000) | (140,959,000) |
| Other expenses (income): | ||||
| Interest expense | 11,537,000 | 12,907,000 | 34,314,000 | 33,447,000 |
| Interest (income) and other | 5,000 | (509,000) | (426,000) | 0 |
| Change in fair value of warrants and derivatives | (12,479,000) | (49,542,000) | (9,763,000) | (15,450,000) |
| Write-off of deferred financing costs and debt discounts | 0 | 3,479,000 | 0 | 4,891,000 |
| (Loss) income before provision for (benefit from) income taxes | (2,185,000) | 32,133,000 | (31,240,000) | (163,847,000) |
| Provision for (benefit from) income taxes | 1,268,000 | (1,801,000) | 1,727,000 | (635,000) |
| Net (loss) income | (3,453,000) | 33,934,000 | (32,967,000) | (163,212,000) |
| Establishment of initial convertible preferred stock purchase option liability | 0 | 0 | 0 | (51,179,000) |
| Dividends on convertible preferred stock, net | (10,810,000) | (48,405,000) | (21,238,000) | (80,656,000) |
| Net loss attributable to common stockholders | $ (14,263,000) | $ (14,471,000) | $ (54,205,000) | $ (192,689,000) |
| Net loss per common share (See Note 5): | ||||
| Basic (in dollars per share) | $ (0.47) | $ (0.49) | $ (1.82) | $ (6.56) |
| Diluted (in dollars per share) | $ (0.47) | $ (0.49) | $ (1.82) | $ (6.56) |
| Weighted average number of common shares outstanding - basic (in shares) | 30,034,000 | 29,399,000 | 29,823,000 | 29,395,000 |
| Weighted average number of common and common equivalent shares outstanding - diluted (in shares) | 30,034,000 | 29,399,000 | 29,823,000 | 29,395,000 |
| X | ||||||||||
- Definition Convertible Preferred Stock, Contribution (Dividend), Income Statement Impact No definition available.
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- Definition Convertible Preferred Stock, Fair Value Adjustment No definition available.
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- Definition Proxy Solicitation Costs No definition available.
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- Definition Temporary Equity, Allocation of Preferred Stock Loss No definition available.
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- Definition Transition Costs No definition available.
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- Definition The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The aggregate cost of goods produced and sold and services rendered during the reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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- Definition The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- References No definition available.
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- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of interest expense classified as operating and nonoperating. Includes, but is not limited to, cost of borrowing accounted for as interest expense. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) available to common shareholders. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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- Definition Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- References No definition available.
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- Definition The net result for the period of deducting operating expenses from operating revenues. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of expense for research and development. Includes, but is not limited to, cost for computer software product to be sold, leased, or otherwise marketed and writeoff of research and development assets acquired in transaction other than business combination or joint venture formation or both. Excludes write-down of intangible asset acquired in business combination or from joint venture formation or both, used in research and development activity. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss). Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Write-off of amounts previously capitalized as debt issuance cost in an extinguishment of debt. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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