Revenue and Accounts Receivables - Summary of Revenue by Payor (Detail) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2021	Sep. 30, 2020
Segment Reporting Revenue Reconciling Item [Line Items]
Net Revenues	$ 10,525	$ 10,422
Medicare [Member]
Segment Reporting Revenue Reconciling Item [Line Items]
Net Revenues	5,055	4,533
Medicaid [Member]
Segment Reporting Revenue Reconciling Item [Line Items]
Net Revenues	2,368	2,621
Retail and Institutional Pharmacy [Member]
Segment Reporting Revenue Reconciling Item [Line Items]
Net Revenues	1,567	1,690
Managed Care & Other Insurance [Member]
Segment Reporting Revenue Reconciling Item [Line Items]
Net Revenues	1,320	1,432
Self-Pay [Member]
Segment Reporting Revenue Reconciling Item [Line Items]
Net Revenues	184	101
Other [Member]
Segment Reporting Revenue Reconciling Item [Line Items]
Net Revenues	$ 31	$ 45