Commitments and Contingencies (Tables)

6 Months Ended

Jun. 30, 2015

Commitments and Contingencies Disclosure [Abstract]

Schedule of Minimum Lease Commitments of Non-cancellable Operating Leases

Minimum lease commitments for non-cancelable operating leases for the years ended December 31, are as follows (in thousands):

2015 (remaining portion)	$	763
2016	611
2017	493
2018	361
2019	349
Thereafter	2,238
Total non-cancelable operating lease commitments	$	4,815