Revenue Recognition and Contracts with Customers (Details)	3 Months Ended
	Sep. 30, 2025 USD ($) segment	Sep. 30, 2024	Jun. 30, 2025 USD ($)
Concentration Risk [Line Items]
Number of operating segments (in segments) | segment	1
Sales returns, rebates and allowances as a percentage of gross sales	5.00%	9.00%
Current Liabilities
Concentration Risk [Line Items]
Refund liabilities	$ 4,288,000		$ 4,790,000
Other current assets
Concentration Risk [Line Items]
Return-related assets	$ 1,043,000		$ 1,152,000