Commitments and Contingencies (Tables)

3 Months Ended

Mar. 31, 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	$	828
2015		1,101
2016		1,116
2017		1,140
2018		1,114
2019		1,038
2020		437
Total	$	6,774