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5. ACQUISITIONS (Details Narrative) - USD ($) $ in Thousands	2 Months Ended	3 Months Ended		9 Months Ended
	Mar. 01, 2016	Sep. 30, 2016	Jun. 30, 2016	Sep. 30, 2016	Dec. 31, 2015
Goodwill		$ 240,640		$ 240,640	$ 239,408
Park West [Member]
Additional payment made for acquisition				$ 320
Ownership percentage		63.20%		63.20%
Diagnostic Imaging Group [Member]
Additional payment made for acquisition				$ 1,600
Amounts owed for previous acquisition		$ 3,400		$ 3,400
Diagnostic Imaging Group [Member] | Restatement Adjustment [Member] | October 1, 2015 to December 31, 2015 [Member]
Increase (decrease) in depreciation due to adjustment in valuations			$ 123
Diagnostic Imaging Group [Member] | Restatement Adjustment [Member] | January 1, 2016 to March 31, 2016 [Member]
Increase (decrease) in depreciation due to adjustment in valuations			123
Diagnostic Imaging Group [Member] | Restatement Adjustment [Member] | Intangible and Fixed Assets [Member]
Increase (decrease) in acquisition valuation amounts		$ (121)
Diagnostic Imaging Group [Member] | Restatement Adjustment [Member] | Fixed Assets [Member]
Increase (decrease) in acquisition valuation amounts			1,200
Diagnostic Imaging Group [Member] | Restatement Adjustment [Member] | Unfavorable Lease Contract Liability [Member]
Increase (decrease) in acquisition valuation amounts			$ 1,000
Advanced Radiological Imaging [Member]
Cash paid for acquisition	$ 5,000
Fixed asset allocation	3,600
Prepaid expense allocation	47
Covenant not to compete allocation	100
Goodwill	$ 1,300

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