Revenue and Accounts Receivables - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2021	Dec. 31, 2020
Receivables [Abstract]
Net revenues for positive settlements and filings of prior year Medicare and Medicaid cost reports	$ 186	$ 69	$ 186	$ 69