CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Revenue:
Total net revenue	$ 52,380	$ 40,492
Operating expenses:
Research and development	0	354
General and administrative	8,985	10,795
General and administrative - related party	2,700	0
Total operating expenses	11,685	11,149
Income from operations	40,695	29,343
Other (expense) income, net	(3,099)	47
Interest income	391	236
Interest expense	(7,657)	(12,781)
Net income	30,330	16,845
Net income attributable to noncontrolling interest	749	0
Net income attributable to Innoviva stockholders	$ 29,581	$ 16,845
Basic net income per share attributable to Innoviva stockholders	$ 0.29	$ 0.16
Diluted net income per share attributable to Innoviva stockholders	$ 0.27	$ 0.15
Shares used to compute Innoviva basic and diluted net income per share:
Shares used to compute basic net income per share	100,604	107,487
Shares used to compute diluted net income per share	113,566	120,336
Royalty Revenue
Revenue:
Royalty revenue from a related party, net of amortization of capitalized fees paid to a related party of $3,456 in the three months ended March 31, 2018 and 2017	$ 52,380	$ 40,271
License
Revenue:
Revenue from collaborative arrangements from a related party	$ 0	$ 221