Statements of Operations-Additional Information - Net Sales by Product Type (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2023	Dec. 31, 2022
Net sales
Net sales	$ 249,943	$ 244,646	$ 481,292	$ 477,167
Animal Health
Net sales
Net sales	173,104	163,803	333,634	318,662
MFAs and other
Net sales
Net sales	101,941	97,179	196,045	189,969
Nutritional Specialties
Net sales
Net sales	41,436	43,856	81,646	82,910
Vaccines
Net sales
Net sales	29,727	22,768	55,943	45,783
Mineral Nutrition
Net sales
Net sales	61,347	61,644	117,373	121,290
Performance Products
Net sales
Net sales	$ 15,492	$ 19,199	$ 30,285	$ 37,215