Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 45
-Paragraph 4
-URI http://asc.fasb.org/extlink&oid=68055307&loc=d3e2420-110228

Reference 2: http://www.xbrl.org/2003/role/presentationRef
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Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
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-Section 50
-Paragraph 2
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The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of a finite-lived intangible asset to fair value.

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Amount of impairment loss resulting from write-down of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit to fair value.

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GOODWILL, TRADE NAMES, AND OTHER INTANGIBLE ASSETS - Additional Information (Details) - USD ($)		3 Months Ended			6 Months Ended
	Jun. 30, 2016	Jun. 30, 2017	Dec. 31, 2016	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Finite-Lived Intangible Assets [Line Items]
Impairment charges		$ 0	$ 0	$ 24,311,000	$ 0	$ 24,311,000
Physician Staffing [Member]
Finite-Lived Intangible Assets [Line Items]
Impairment charges	$ 24,300,000
Goodwill impairment charge	17,700,000
Trade names [Member] \| Physician Staffing [Member]
Finite-Lived Intangible Assets [Line Items]
Impairment of intangibles indefinite lived	600,000
Customer Relationships [Member] \| Physician Staffing [Member]
Finite-Lived Intangible Assets [Line Items]
Impairment of intangibles finite lived	$ 6,000,000