Operating Segments Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended
Oct. 31, 2025	Oct. 31, 2024
Revenue by Principal Product
Net Sales	$ 120,486	$ 127,945
Business to Business Products
Revenue by Principal Product
Net Sales	44,286	48,415
Business to Business Products \| Cat Litter
Revenue by Principal Product
Net Sales	0	0
Business to Business Products \| Industrial and Sports
Revenue by Principal Product
Net Sales	0	0
Business to Business Products \| Agricultural and Horticultural
Revenue by Principal Product
Net Sales	12,931	11,582
Business to Business Products \| Fluids Purification
Revenue by Principal Product
Net Sales	26,667	30,603
Business to Business Products \| Animal Health & Nutrition
Revenue by Principal Product
Net Sales	4,688	6,230
Retail and Wholesale Products
Revenue by Principal Product
Net Sales	76,200	79,530
Retail and Wholesale Products \| Cat Litter
Revenue by Principal Product
Net Sales	64,566	67,676
Retail and Wholesale Products \| Industrial and Sports
Revenue by Principal Product
Net Sales	11,634	11,854
Retail and Wholesale Products \| Agricultural and Horticultural
Revenue by Principal Product
Net Sales	0	0
Retail and Wholesale Products \| Fluids Purification
Revenue by Principal Product
Net Sales	0	0
Retail and Wholesale Products \| Animal Health & Nutrition
Revenue by Principal Product
Net Sales	$ 0	$ 0

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

+ References

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+ Details