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Stock-Based Compensation (Tables)

12 Months Ended

Jul. 31, 2025

Share-Based Payment Arrangement [Abstract]

Summary of stock-based awards outstanding by award type

As of July 31, 2025, the following stock-based awards, by award type, were outstanding:

			July 31, 2025
Stock options			124,470
Performance shares			593,680
RSUs, restricted stock, share units and other stock-based awards			1,081,425
Total			1,799,575

Stock-based compensation for awards detailing where recorded in Consolidated Statement of Operations

Stock-based compensation for awards issued is reflected in the following line items in our Consolidated Statements of Operations:

						Fiscal Years Ended July 31,
						2025						2024						2023
Cost of sales						$	392,000					778,000						1,110,000
Selling, general and administrative expenses						2,479,000						4,777,000						7,960,000
Research and development expenses						249,000						541,000						1,037,000
Stock-based compensation expense before CEO transition      costs						3,120,000						6,096,000						10,107,000
CEO transition costs related to equity-classified stock-based      awards						—						—						3,764,000
Total stock-based compensation expense before income tax      benefit						3,120,000						6,096,000						13,871,000
Estimated income tax benefit						—						(1,298,000)						(2,552,000)
Net stock-based compensation expense						$	3,120,000					4,798,000						11,319,000

Summary of stock-based compensation expense by award type

Stock-based compensation expense, by award type, is summarized as follows:

						Fiscal Years Ended July 31,
						2025						2024						2023
Stock options						$	29,000					60,000						87,000
Performance shares						72,000						480,000						973,000
RSUs, restricted stock, share units and other stock-based awards						2,973,000						5,477,000						8,926,000
ESPP						46,000						79,000						121,000
Stock based compensation expense before CEO transition costs						3,120,000						6,096,000						10,107,000
CEO transition costs related to equity-classified stock-based     awards						—						—						3,764,000
Total stock-based compensation expense before income tax benefit						3,120,000						6,096,000						13,871,000
Estimated income tax benefit						—						(1,298,000)						(2,552,000)
Net stock-based compensation expense						$	3,120,000					4,798,000						11,319,000

Summary of the Plan's activity relating to stock options

The following table summarizes the Plan's activity:

						Awards (in Shares)						Weighted Average Exercise Price						Weighted Average Remaining Contractual Term (Years)						Aggregate Intrinsic Value
Outstanding at July 31, 2022						483,480						$	24.43
Expired/canceled						(242,970)						24.89
Outstanding at July 31, 2023						240,510						23.96
Expired/canceled						(99,320)						28.72
Outstanding at July 31, 2024						141,190						20.61
Expired/canceled						(16,720)						21.77
Outstanding at July 31, 2025						124,470						$	20.45					3.57						$	—
Exercisable at July 31, 2025						124,470						$	20.45					3.57						$	—
Vested and expected to vest at July 31, 2025						124,470						$	20.45					3.57						$	—

Summary of the Plan's activity relating to performance shares, RSUs, restricted stock and share units

The following table summarizes the Plan's activity relating to performance shares, RSUs, restricted stock, share units and other stock-based awards:

						Awards (in Shares)						Weighted Average Grant Date Fair Value						Aggregate Intrinsic Value
Outstanding at July 31, 2022						1,110,750						$	19.05
Granted						1,550,951						10.79
Settled						(632,267)						16.69
Canceled/Forfeited						(153,204)						16.67
Outstanding at July 31, 2023						1,876,230						13.21
Granted						1,731,760						6.71
Settled						(1,042,860)						9.77
Canceled/Forfeited						(764,842)						9.28
Outstanding at July 31, 2024						1,800,288						10.61
Granted						1,677,677						4.57
Settled						(855,870)						9.37
Canceled/Forfeited						(946,990)						6.54
Outstanding at July 31, 2025						1,675,105						$	6.53					$	3,635,000
Vested at July 31, 2025						122,554						$	13.03					$	266,000
Vested and expected to vest at July 31, 2025						1,632,321						$	6.61					$	3,542,000

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-Section 50
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Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for stock options and stock appreciation rights that were outstanding at the beginning and end of the year, exercisable at the end of the year, and the number of stock options and stock appreciation rights that were granted, exercised or converted, forfeited, and expired during the year.

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Disclosure of the number and weighted-average grant date fair value for restricted stock and restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock and restricted stock units that were granted, vested, or forfeited during the year.

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