Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2015

Commitments And Contingencies Disclosure [Abstract]

Operating Lease Commitments

Operating lease commitments at December 31, 2015 are as follows (in thousands):

2016	$	1,289
2017		1,182
2018		1,103
2019		1,038
2020		437
Total	$	5,049