Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2015

Commitments and Contingencies Disclosure [Abstract]

Future Minimum Payments Related Operating Lease

Future minimum payments related to these leases and The Omeros Building lease, which exclude common area maintenance and related operating expenses, at December 31, 2015, are as follows:

Year Ending December 31,	Lease Payments		Sublease Receipt		Net Lease Payments
	(In thousands)
2016	$	4,106	$	682	$	3,424
2017	4,188		580		3,608
2018	4,259		—		4,259
2019	4,350		—		4,350
2020	4,450		—		4,450
Thereafter	33,263		—		33,263
Total	$	54,616	$	1,262	$	53,354