Commitments and Contingencies (Tables)

9 Months Ended

Sep. 30, 2014

Commitments And Contingencies Disclosure [Abstract]

Future Operating Lease Commitments

Future operating lease commitments are as follows by calendar year (in thousands):

Remainder of 2014	$	301
2015		1,290
2016		1,304
2017		1,200
2018		1,111
2019		1,038
2020		437
Total commitments	$	6,681