Borrowings - Schedule of Subsidiaries' Other Outstanding Borrowings (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Jun. 30, 2020
Debt Instrument [Line Items]
Less current portion of other outstanding borrowings		$ (3,895)
Subsidiaries Other Outstanding Borrowings
Debt Instrument [Line Items]
Total principal	$ 2,041	6,130
Unamortized debt discounts and issuance costs		(5)
Total other outstanding borrowings	2,041	6,125
Less current portion of other outstanding borrowings	(1,974)	(5,929)
Other outstanding borrowings, net of current portion	67	196
DME Revolver \| HC LLC and Subsidiaries \| Subsidiaries Other Outstanding Borrowings
Debt Instrument [Line Items]
Total principal		3,900
Equipment Financing \| HC LLC and Subsidiaries \| Subsidiaries Other Outstanding Borrowings
Debt Instrument [Line Items]
Total principal	$ 2,041	$ 2,230

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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