Goodwill and Intangible Assets, Net (Tables)

3 Months Ended

Mar. 31, 2017

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of goodwill

The following table summarizes the changes in the carrying amount of goodwill (in thousands):

	For the Three
		Months			For the Year
		Ended			Ended
		March 31,		December 31,
		2017			2016
Balance as of beginning-of-period		$	626,569		$	608,903
Goodwill Acquired (1)		—			178,266
Measurement period adjustments (2)		635			—
Goodwill Impairment		—			(160,600		)
Balance as of end-of-period		$	627,204		$	626,569

⁽¹⁾ Represents goodwill acquired as a result of the Passport, Valence Health and Aldera transactions, as discussed in Note 4.

⁽²⁾ Represents measurement period adjustments related to Valence Health and Aldera, as discussed in Note 4.

Schedule of intangible assets

Details of our intangible assets (in thousands) are presented below:

		As of March 31, 2017
		Weighted-
		Average	Gross					Net
	Remaining		Carrying		Accumulated			Carrying
	Useful Life		Amount		Amortization			Value
Corporate trade name		18.2	$	19,000		$	1,741	$	17,259
Customer relationships		21.2	203,500			11,341		192,159
Technology		4.9	50,500			9,828		40,672
Below market lease, net		9.0	4,323			247		4,076
Total			$	277,323		$	23,157	$	254,166

		As of December 31, 2016
		Weighted-
		Average	Gross					Net
	Remaining		Carrying		Accumulated			Carrying
	Useful Life		Amount		Amortization			Value
Corporate trade name		18.4	$	19,000		$	1,505	$	17,495
Customer relationships		21.5	203,500			9,018		194,482
Technology		5.2	50,500			7,753		42,747
Below market lease, net		9.4	4,323			124		4,199
Total			$	277,323		$	18,400	$	258,923