GOODWILL AND INTANGIBLE ASSETS - Summary of Amortizable Intangible Asset (Details) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Dec. 31, 2021	Jun. 30, 2021
Finite-Lived Intangible Assets [Line Items]
Intangible assets gross	$ 32,863	$ 31,628
Accumulated amortization	(13,257)	(11,636)
Intangible assets, Net	19,606	19,992
Goodwill, Gross	66,656	63,945
Goodwill	66,656	63,945
Brand and tradenames
Finite-Lived Intangible Assets [Line Items]
Intangible assets gross	1,705	1,640
Accumulated amortization	(982)	(840)
Intangible assets, Net	$ 723	$ 800
Brand and tradenames | Minimum
Finite-Lived Intangible Assets [Line Items]
Useful life	1 year	3 years
Brand and tradenames | Maximum
Finite-Lived Intangible Assets [Line Items]
Useful life	7 years	7 years
Developed technology
Finite-Lived Intangible Assets [Line Items]
Intangible assets gross	$ 11,819	$ 10,939
Accumulated amortization	(7,815)	(6,890)
Intangible assets, Net	$ 4,004	$ 4,049
Developed technology | Minimum
Finite-Lived Intangible Assets [Line Items]
Useful life	5 years	5 years
Developed technology | Maximum
Finite-Lived Intangible Assets [Line Items]
Useful life	6 years	6 years
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Intangible assets gross	$ 19,339	$ 19,049
Accumulated amortization	(4,460)	(3,906)
Intangible assets, Net	$ 14,879	$ 15,143
Customer relationships | Minimum
Finite-Lived Intangible Assets [Line Items]
Useful life	5 years	10 years
Customer relationships | Maximum
Finite-Lived Intangible Assets [Line Items]
Useful life	18 years	18 years