COMMITMENTS AND CONTINGENCIES (Details)	1 Months Ended	6 Months Ended	12 Months Ended
	May 31, 2022 USD ($)	Jun. 30, 2022 USD ($)	Dec. 31, 2021 USD ($) Site	Dec. 31, 2020 USD ($) Site	Mar. 31, 2022 USD ($)
Product Liability Contingency [Line Items]
Deferred grant funding			$ 2,662,000	$ 1,610,000	$ 1,983,000
Number of sites for equipping Hyperfine portable point-of-care MRI system | Site			5	20
Grant awarded from the BMGF			$ 3,300,000
Grant awarded for provision and equipping			2,500,000
Expenses allocated			1,000,000
Grant fund amounts required to be returned under provisions			$ 0		0
Earn-out liability					0
Indemnification Agreement
Product Liability Contingency [Line Items]
Liability under indemnifications					$ 0
Forecast
Product Liability Contingency [Line Items]
Grant awarded for provision and equipping	$ 450,000
Grant awarded for other related deliverables		$ 350,000