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Commitments (Tables)
12 Months Ended
Dec. 31, 2015
Commitments and Contingencies Disclosure [Abstract]  
Capital Lease Obligations
The future minimum lease payments under the capital lease together with the present value of the net minimum lease payments as of December 31, 2015 are as follows:

Capital Lease Obligations
(in thousands)
Year ending December 31:
 
2016
$
13

2017

2018

2019

2020

Total minimum lease payments
$
13

Less amount representing interest

Present value minimum lease payments
$
13

Operating Leases Obligations
Future minimum lease payments under this agreement are as follows (in thousands):

Operating Lease Obligations
(in thousands)
Year ending December 31:
 
2016
$
954

2017
171

2018
4

2019

Thereafter

Total operating lease obligations
$
1,129