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4. FACILITY ACQUISITIONS, ASSETS HELD FOR SALE (Details Narrative) $ in Thousands	3 Months Ended
	Mar. 31, 2018 USD ($)
Beach Imaging Group, LLC [Member]
Payments to acquire business	$ 22,300
Fixed assets acquired	$ 16,800
Percentage of voting acquired	60.00%
Imaging Services Company [Member]
Fixed assets acquired	$ 874
Purchase consideration	5,800
Imaging Services Company [Member] | Propery and equipment, net [Member]
Fixed assets acquired	2,100
Imaging Services Company [Member] | Covenant not to compete [Member]
Fixed assets acquired	100
Goodwill [Member] | Imaging Services Company [Member]
Fixed assets acquired	$ 2,700

X

- Definition

Percentage of voting equity interests acquired at the acquisition date in the business combination.

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The amount of property, plant, and equipment recognized as of the acquisition date.

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The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

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