Condensed Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Revenues:
Total revenues	$ 26,389	$ 22,169
Operating expenses:
Cost of sales	4,320	7,150
Research and development	26,089	35,584
Selling, general and administrative	54,418	53,034
Total operating expenses	84,827	95,768
Loss from operations	(58,438)	(73,599)
Interest and other (expense) income, net	(2,186)	1,984
Interest expense	(8,147)	(6,481)
Net loss	(68,771)	(78,096)
Net income attributable to noncontrolling interest	0	(60)
Net loss attributable to Portola	$ (68,771)	$ (78,156)
Net loss per share attributable to Portola common stockholders:
Basic and diluted (in dollars per share)	$ (0.88)	$ (1.17)
Shares used to compute net loss per share attributable to Portola common stockholders:
Basic and diluted (in shares)	78,171,313	67,070,168
Product revenue, net
Revenues:
Total revenues	$ 25,637	$ 20,362
Collaboration and license revenue
Revenues:
Total revenues	$ 752	$ 1,807