PROPERTY AND EQUIPMENT, NET - Summary of Property And Equipment at Cost (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
Property, Plant and Equipment [Line Items]
Useful life, rental program	5 years	5 years
Property and equipment, cost, rental program, Cost	$ 25,242	$ 26,753
Property, plant and equipment, gross, Cost	46,602	39,436
Property and equipment used for rental program, Accumulated Depreciation	(22,914)	(24,487)
Property, plant, and equipment, Accumulated Depreciation	(33,818)	(33,866)
Net	2,328	2,266
Property, plant, and equipment, Net	12,784	5,570
Computer equipment and software
Property, Plant and Equipment [Line Items]
Property, plant, and equipment, excluding lessor asset under operating lease, before accumulated depreciation, Cost	6,758	6,497
Property, plant, and equipment, excluding lessor asset under operating lease, Accumulated Depreciation	(6,404)	(6,212)
Property, plant, and equipment, excluding lessor asset under operating lease, Net	354	285
Internal-use software
Property, Plant and Equipment [Line Items]
Property, plant, and equipment, excluding lessor asset under operating lease, before accumulated depreciation, Cost	12,787	4,523
Property, plant, and equipment, excluding lessor asset under operating lease, Accumulated Depreciation	(2,859)	(1,821)
Property, plant, and equipment, excluding lessor asset under operating lease, Net	9,928	2,702
Furniture and equipment
Property, Plant and Equipment [Line Items]
Property, plant, and equipment, excluding lessor asset under operating lease, before accumulated depreciation, Cost	1,529	1,471
Property, plant, and equipment, excluding lessor asset under operating lease, Accumulated Depreciation	(1,396)	(1,222)
Property, plant, and equipment, excluding lessor asset under operating lease, Net	133	249
Leasehold improvements
Property, Plant and Equipment [Line Items]
Property, plant, and equipment, excluding lessor asset under operating lease, before accumulated depreciation, Cost	286	192
Property, plant, and equipment, excluding lessor asset under operating lease, Accumulated Depreciation	(245)	(124)
Property, plant, and equipment, excluding lessor asset under operating lease, Net	$ 41	$ 68
Minimum | Computer equipment and software
Property, Plant and Equipment [Line Items]
Useful life	3 years	3 years
Minimum | Internal-use software
Property, Plant and Equipment [Line Items]
Useful life	3 years	3 years
Minimum | Furniture and equipment
Property, Plant and Equipment [Line Items]
Useful life	3 years	3 years
Maximum | Computer equipment and software
Property, Plant and Equipment [Line Items]
Useful life	7 years	7 years
Maximum | Internal-use software
Property, Plant and Equipment [Line Items]
Useful life	5 years	5 years
Maximum | Furniture and equipment
Property, Plant and Equipment [Line Items]
Useful life	7 years	7 years