Condensed Consolidated Statements of Operations (Unaudited) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2017	Mar. 31, 2016
Income Statement [Abstract]
Collaboration and license revenue	$ 5,128	$ 8,258
Operating expenses:
Research and development	30,645	58,813
Selling, general and administrative	15,021	14,751
Total operating expenses	45,666	73,564
Loss from operations	(40,538)	(65,306)
Interest and other income, net	413	332
Interest expense	(1,639)
Net loss	(41,764)	(64,974)
Net loss attributable to noncontrolling interest (SRX Cardio)	45
Net loss attributable to Portola	$ (41,719)	$ (64,974)
Net loss per share attributable to Portola common stockholders:
Basic and diluted	$ (0.74)	$ (1.15)
Shares used to compute net loss per share attributable to Portola common stockholders:
Basic and diluted	56,692,788	56,397,881

No definition available.

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- Definition

The amount of net income or loss for the period per each share in instances when basic and diluted earnings per share are the same amount and reported as a single line item on the face of the financial statements. Basic earnings per share is the amount of net income or loss for the period per each share of common stock or unit outstanding during the reporting period. Diluted earnings per share includes the amount of net income or loss for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

+ References

No definition available.