SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Property, plant and equipment (Details) $ in Millions	12 Months Ended
	Jun. 30, 2025 USD ($)
Property, plant and equipment
Impact on revaluation amount	$ 1.2
Research instruments | Minimum
Property, plant and equipment
Useful lives (in years)	3 years
Research instruments | Maximum
Property, plant and equipment
Useful lives (in years)	10 years
Office equipment | Minimum
Property, plant and equipment
Useful lives (in years)	5 years
Office equipment | Maximum
Property, plant and equipment
Useful lives (in years)	10 years
Vehicles
Property, plant and equipment
Useful lives (in years)	5 years
Computer equipment and software
Property, plant and equipment
Useful lives (in years)	3 years
Fixtures and fittings
Property, plant and equipment
Useful lives (in years)	10 years
Machinery and equipment | Minimum
Property, plant and equipment
Useful lives (in years)	5 years
Machinery and equipment | Maximum
Property, plant and equipment
Useful lives (in years)	10 years
Buildings
Property, plant and equipment
Useful lives (in years)	50 years
Change in construction costs that impacts valuation (as a percent)	5.00%