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The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

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SUBSEQUENT EVENTS (Details) - USD ($) $ in Millions	Apr. 01, 2019	Aug. 01, 2019	Jul. 31, 2019
Garden State Radiology Network, LLC.
Subsequent Event [Line Items]
Purchase consideration	$ 2.7
Nulogix, Inc. \| Subsequent Event
Subsequent Event [Line Items]
Ownership percentage		100.00%	25.00%
Equity interest issued, value assigned		$ 1.5