Employee Benefits - Additional Information (Detail) - USD ($)	12 Months Ended
Jun. 30, 2020	Jun. 30, 2019
Defined Benefit Plan Disclosure [Line Items]
Plan's assets invested in cash and short term investments	47.00%
Plan's assets invested in equity investments	36.00%
Plan's assets invested in fixed income investments	17.00%
Expected return on investment	4.00%
Plan expected to pay in pension benefits, 2021	$ 52,000
Plan expected to pay in pension benefits, 2022	50,000
Plan expected to pay in pension benefits, 2023	61,000
Plan expected to pay in pension benefits, 2024	60,000
Plan expected to pay in pension benefits, 2025	174,000
Plan expected to pay in pension benefits through three years	363,000
Contribution by employer	132,000	$ 107,000
Estimated contribution by employer, next fiscal year	$ 100,000
Age of participants to take monthly pension benefits	65 years
Plan expenses for defined contribution plan	$ 0	0
Employee matching contribution	137,000	$ 85,000
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

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