NATURE OF BUSINESS (Details Narrative) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021 USD ($) center state	Jun. 30, 2020 USD ($)	Jun. 30, 2021 USD ($) center state	Jun. 30, 2020 USD ($)	Dec. 31, 2020 USD ($)
Business Acquisition [Line Items]
Number of states in which entity operates | state	7		7
Number of centers | center	353		353
BRMG and NY Groups revenues	$ 45,100	$ 26,900	$ 91,200	$ 66,400
BRMG and NY Groups operating expenses	45,100	26,900	91,200	66,400
Management services provided to BRMG and NY Groups	190,600	$ 116,400	369,500	$ 264,300
BRMG and NY Groups accounts receivable	2,032,198		2,032,198		$ 1,786,657
BRMG and NY Groups accounts payable	$ 1,732,919		$ 1,732,919		1,528,354
Contract term (up to)			40 years
ScriptSender LLC
Business Acquisition [Line Items]
Ownership percentage	49.00%		49.00%
Chief Executive Officer | Beverly Radiology Medical Group III
Business Acquisition [Line Items]
Ownership percentage	99.00%		99.00%
Board Member | Beverly Radiology Medical Group III
Business Acquisition [Line Items]
Ownership percentage	1.00%		1.00%
Variable Interest Entity, Primary Beneficiary
Business Acquisition [Line Items]
BRMG and NY Groups accounts receivable	$ 102,400		$ 102,400		82,300
BRMG and NY Groups accounts payable	$ 21,800		$ 21,800		$ 15,200