Employee Benefits - Additional Information (Detail) - USD ($)	12 Months Ended
Jun. 30, 2022	Jun. 30, 2021
Defined Benefit Plan Disclosure [Line Items]
Plan expenses for defined contribution plan	$ 0	$ 0
Employee matching contribution	$ 0	0
Plan's assets invested in cash and short term investments	47.00%
Plan's assets invested in equity investments	39.00%
Plan's assets invested in fixed income investments	14.00%
Expected return on investment	4.00%
Plan expected to pay in pension benefits, 2023	$ 44,000
Plan expected to pay in pension benefits, 2024	51,000
Plan expected to pay in pension benefits, 2025	149,000
Plan expected to pay in pension benefits, 2026	57,000
Plan expected to pay in pension benefits, 2027	64,000
Plan expected to pay in pension benefits through three years	358,000
Contribution by employer	100,000	100,000
Estimated contribution by employer, next fiscal year	$ 100,000	$ 100,000
Age of participants to take monthly pension benefits	65 years
Specialty Pharmacy Segment [Member]
Defined Benefit Plan Disclosure [Line Items]
Benefit plan maintained for employees	$ 0
Healthcare Services Segment [Member]
Defined Benefit Plan Disclosure [Line Items]
Benefit plan maintained for employees	$ 0

Age Of Participants To Take Monthly Pension Benefits One

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Plan's assets invested in cash and short term investments.

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