Revenue Recognition and Receivables - Net - Summary of Revenue by Payor (Detail) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Segment Reporting Revenue Reconciling Item [Line Items]
Net revenues	$ 47,949	$ 41,344
Medicare [Member]
Segment Reporting Revenue Reconciling Item [Line Items]
Net revenues	18,983	20,025
Medicaid [Member]
Segment Reporting Revenue Reconciling Item [Line Items]
Net revenues	11,130	10,493
Retail and Institutional Pharmacy [Member]
Segment Reporting Revenue Reconciling Item [Line Items]
Net revenues	7,271	5,879
Managed Care & Other Insurance [Member]
Segment Reporting Revenue Reconciling Item [Line Items]
Net revenues	9,576	3,642
Self-Pay [Member]
Segment Reporting Revenue Reconciling Item [Line Items]
Net revenues	872	1,199
Other [Member]
Segment Reporting Revenue Reconciling Item [Line Items]
Net revenues	$ 117	$ 106