Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2014

Commitments and Contingencies [Abstract]

Future minimum lease commitments

The Company estimates future minimum lease payments, excluding sub-lease income as of December 31, 2014 to be (in thousands):

	Operating Leases
2015	$	3,428
2016		3,531
2017		3,637
2018		3,742
2019		3,852
Thereafter		10,733
Minimum lease payments	$	28,923