Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2015

Commitments And Contingencies Disclosure [Abstract]

Summary of Minimum Future Non-Cancelable Annual Operating Lease Obligations

Minimum future non-cancelable annual operating lease obligations are as follows for the years ending December 31 (in thousands):

2016	$	1,726
2017		1,687
2018		1,636
2019		1,584
2020		1,623
Thereafter		8,381
	$	16,637