Balance Sheet Components

3 Months Ended

Mar. 31, 2015

Balance Sheet Related Disclosures [Abstract]

Balance Sheet Components

Balance Sheet Components

Property and equipment, net, consists of the following (in thousands):

	March 31, 2015			December 31, 2014
Equipment	$	20,075		$	13,363
Leasehold improvements	21,677			9,951
Furniture and fixtures	1,278			1,278
Construction in progress	1,691			19,461
	44,721			44,053
Less: Accumulated depreciation and amortization	(12,580		)	(11,577		)
	$	32,141		$	32,476

Accrued liabilities consist of the following (in thousands):

	March 31, 2015		December 31, 2014
Accrued discounts and rebates	$	25,463	$	18,125
Accrued payroll and employee related expenses	19,941		19,645
Accrued clinical related	17,461		14,806
Accrued royalty to Celera (see Note 3)	14,924		10,646
Accrued outside services	7,254		5,114
Accrued value added taxes	1,357		7,395
Accrued contract manufacturing	1,355		2,380
Accrued other	7,684		10,168
	$	95,439	$	88,279

Deferred revenue consists of the following (in thousands):

Current portion:	March 31,		December 31,
	2015		2014
Deferred revenue related to the Agreement (see Note 3)	$	11,172	$	11,656
Deferred revenue from sales to collaboration partner	7,625		7,117
	$	18,797	$	18,773
Non-current portion:	March 31,		December 31,
	2015		2014
Deferred revenue related to the Agreement (see Note 3)	$	32,757	$	34,885