Revenue and Accounts Receivable - Summary of Revenue by Payor (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2024	Dec. 31, 2023
Segment Reporting Revenue Reconciling Item [Line Items]
Net revenues	$ 7,935	$ 8,510	$ 15,858	$ 17,065
Medicare [Member]
Segment Reporting Revenue Reconciling Item [Line Items]
Net revenues	3,589	3,984	7,308	7,814
Medicaid [Member]
Segment Reporting Revenue Reconciling Item [Line Items]
Net revenues	1,672	1,742	3,398	3,392
Retail and Institutional Pharmacy [Member]
Segment Reporting Revenue Reconciling Item [Line Items]
Net revenues	1,854	1,618	3,650	3,322
Private Insurance [Member]
Segment Reporting Revenue Reconciling Item [Line Items]
Net revenues	587	987	1,054	2,157
Self-Pay [Member]
Segment Reporting Revenue Reconciling Item [Line Items]
Net revenues	211	163	408	343
Other [Member]
Segment Reporting Revenue Reconciling Item [Line Items]
Net revenues	$ 22	$ 16	$ 40	$ 37