Revenue and Accounts Receivables - Summary of Revenue by Payor (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2021	Dec. 31, 2020
Segment Reporting Revenue Reconciling Item [Line Items]
Net Revenues	$ 10,411	$ 10,150	$ 20,936	$ 20,572
Medicare [Member]
Segment Reporting Revenue Reconciling Item [Line Items]
Net Revenues	5,292	4,715	10,347	9,248
Medicaid [Member]
Segment Reporting Revenue Reconciling Item [Line Items]
Net Revenues	2,699	2,600	5,067	5,221
Retail and Institutional Pharmacy [Member]
Segment Reporting Revenue Reconciling Item [Line Items]
Net Revenues	1,396	1,395	2,963	3,085
Managed Care & Other Insurance [Member]
Segment Reporting Revenue Reconciling Item [Line Items]
Net Revenues	1,074	1,289	2,394	2,721
Self-Pay [Member]
Segment Reporting Revenue Reconciling Item [Line Items]
Net Revenues	(81)	121	103	221
Other [Member]
Segment Reporting Revenue Reconciling Item [Line Items]
Net Revenues	$ 31	$ 30	$ 62	$ 76