Goodwill and Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2016

Goodwill And Intangible Assets Disclosure [Abstract]

The following table presents details of the Company’s goodwill for the year ended December 31, 2016 (in thousands):

	CareDx		Allenex			Total
Balance as of December 31, 2015	$	12,005	$	—		$	12,005
Goodwill acquired	—			16,922			16,922
Goodwill impairment	—			(13,021	)		(13,021	)
Foreign currency translation adjustments	—			(2,067	)		(2,067	)
Balance as of December 31, 2016	$	12,005	$	1,834			13,839

Summary of Intangible Assets

The following tables present details of the Company’s intangible assets as of December 31, 2016 (in thousands):

	December 31, 2016
	Acquisition Cost		Accumulated Amortization			Foreign Currency Translation			Net Carrying Amount		Weighted Average Remaining Useful Life (In Years)
Intangible assets with finite lives:
Customer relationships	$	12,650	$	(576	)	$	(1,355	)	$	10,719		14.0
Developed technology: SSP		11,650		(804	)		(1,233	)		9,613		9.0
Acquired technology – QTYPE (a)		4,510		(74	)		(490	)		3,946		14.0
Trademarks		2,260		(103	)		(242	)		1,915		14.0
Acquired contracts	490			(164	)		(45	)		281		1.3
Total intangible assets with finite lives	$	31,560	$	(1,721	)	$	(3,365	)	$	26,474
Acquired in-process technology―dd-cfDNA		6,650		—			—			6,650		—
Total intangible assets	$	38,210	$	(1,721	)	$	(3,365	)	$	33,124

(a)	QTYPE was initially classified as acquired in-process technology upon the acquisition of Allenex on April 14, 2016, and was reclassified as an intangible asset with a finite life when QTYPE was commercially launched at the end of September 2016.

Summary of Estimated Future Amortization Expense of Intangible Assets

The following table summarizes the Company’s estimated future amortization expense of intangible assets with finite lives as of December 31, 2016 (in thousands):

Years Ending December 31,	Cost of Product		Sales and Marketing		Total
2017	$	1,568	$	902	$	2,470
2018		1,413		902		2,315
2019		1,350		902		2,252
2020		1,350		902		2,252
2021		1,350		902		2,252
Thereafter		6,809		8,124		14,933
Total future amortization expense	$	13,840	$	12,634	$	26,474