Commitments and Contingencies (Tables)
 12 Months Ended
Dec. 31, 2015
Commitments and Contingencies Disclosure [Abstract]  
Schedule of Future Minimum Lease Commitments
Future minimum non-cancellable lease commitments are as follows (in thousands):
 
For the year ending December 31,
 
Minimum Lease
Commitments
2016
 
$
515

2017
 
291

2018
 
176

2019
 
131

2020 and thereafter
 
—

Total contractual obligations
 
$
1,113