Revenue and Accounts Receivables - Summary of Revenue by Payor (Detail) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2020	Sep. 30, 2019
Segment Reporting Revenue Reconciling Item [Line Items]
Net Revenues	$ 10,422	$ 11,652
Medicare [Member]
Segment Reporting Revenue Reconciling Item [Line Items]
Net Revenues	4,533	5,064
Medicaid [Member]
Segment Reporting Revenue Reconciling Item [Line Items]
Net Revenues	2,621	3,183
Retail and Institutional Pharmacy [Member]
Segment Reporting Revenue Reconciling Item [Line Items]
Net Revenues	1,690	1,699
Managed Care & Other Insurance [Member]
Segment Reporting Revenue Reconciling Item [Line Items]
Net Revenues	1,432	1,519
Self-Pay [Member]
Segment Reporting Revenue Reconciling Item [Line Items]
Net Revenues	101	148
Other [Member]
Segment Reporting Revenue Reconciling Item [Line Items]
Net Revenues	$ 45	$ 39