REVENUES - Schedule of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Mar. 31, 2024	Mar. 31, 2023
Disaggregation of Revenue [Line Items]
Revenue	$ 67,897	$ 60,356	$ 195,939	$ 179,468
Subscription and transaction fees
Disaggregation of Revenue [Line Items]
Revenue	59,207	51,245	170,371	147,252
Transaction fees
Disaggregation of Revenue [Line Items]
Revenue	40,034	33,389	114,956	97,076
Subscription fees
Disaggregation of Revenue [Line Items]
Revenue	19,173	17,856	55,415	50,176
Equipment sales
Disaggregation of Revenue [Line Items]
Revenue	$ 8,690	$ 9,111	$ 25,568	$ 32,216