SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Narrative (Details)	12 Months Ended
	Jun. 30, 2024 USD ($) segment	Jun. 30, 2023 USD ($)	Jun. 30, 2022 USD ($)
Property, Plant and Equipment [Line Items]
Number of reportable segments | segment	1
Notes receivable or quick start leases term of contract	60 months
Inventory reserve	$ 2,200,000	$ 2,300,000
Goodwill, impairment loss	0	0	$ 0
Indefinite-lived intangible assets (excluding goodwill)	0	0
Impairment of intangible and long-lived assets	0	0
Revenue from contract with customer, excluding assessed tax	$ 268,596,000	243,641,000	205,202,000
Term of non-cancelable lease with agreement	5 years
Lessor, operating lease term	36 months
Contract with customer, asset, after allowance for credit loss	$ 2,600,000	600,000	0.0
Lessor, sales-type lease term	60 months
Advertising costs	$ 1,900,000	800,000	700,000
Research and development expense	$ 3,000,000.0	$ 3,500,000	3,500,000
Estimated useful life	7 years 2 months 12 days	7 years 10 months 24 days
Customer One | Revenue Benchmark | Revenue from Rights Concentration Risk
Property, Plant and Equipment [Line Items]
Revenue from contract with customer, excluding assessed tax	$ 24,600,000	$ 28,700,000	$ 29,700,000
Concentration risk	9.00%	12.00%	14.00%
Minimum
Property, Plant and Equipment [Line Items]
Amortization period	3 years
Payment terms	30 days
Lease term	1 year
Minimum | Internal-use software
Property, Plant and Equipment [Line Items]
Estimated useful life	3 years
Minimum | Cloud computing arrangements
Property, Plant and Equipment [Line Items]
Estimated useful life	3 years
Maximum
Property, Plant and Equipment [Line Items]
Amortization period	18 years
Payment terms	60 days
Lease term	8 years
Maximum | Internal-use software
Property, Plant and Equipment [Line Items]
Estimated useful life	7 years
Maximum | Cloud computing arrangements
Property, Plant and Equipment [Line Items]
Estimated useful life	5 years