Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2016

Commitments And Contingencies Disclosure [Abstract]

Expected Future Lease Payments Under All Operating Leases

Future minimum lease payments under all non-cancelable operating leases at December 31, 2016, were as follows (in thousands):

2017	745
2018	125
Total future minimum lease payments	870