Lessee Operating Leases - Schedule of Additional Details of Leases Presented in Balance Sheets (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Jun. 30, 2020
Operating Leased Assets [Line Items]
Right of use assets	$ 5,241	$ 5,392
Current portion of lease liabilities	1,920	1,617
Lease liabilities, net of current portion	3,596	4,060
Total liabilities	5,516	5,700
Facilities
Operating Leased Assets [Line Items]
Right of use assets	5,121	5,265
Current portion of lease liabilities	1,864	1,560
Lease liabilities, net of current portion	3,532	3,990
Total liabilities	$ 5,396	$ 5,550
Weighted-average remaining life	3 years 3 months 18 days	3 years 10 months 24 days
Weighted-average discount rate	11.00%	11.70%
Vehicles
Operating Leased Assets [Line Items]
Right of use assets	$ 87	$ 61
Current portion of lease liabilities	29	20
Lease liabilities, net of current portion	58	41
Total liabilities	$ 87	$ 61
Weighted-average remaining life	3 years 10 months 24 days	2 years 9 months 18 days
Weighted-average discount rate	9.80%	12.30%
Equipment
Operating Leased Assets [Line Items]
Right of use assets	$ 33	$ 66
Current portion of lease liabilities	27	37
Lease liabilities, net of current portion	6	29
Total liabilities	$ 33	$ 66
Weighted-average remaining life	1 year	2 years
Weighted-average discount rate	12.50%	12.50%