Annual report pursuant to Section 13 and 15(d)

Commitments and Contingencies - Future Minimum Lease Obligations (Details)

v3.8.0.1
Commitments and Contingencies - Future Minimum Lease Obligations (Details)
$ in Thousands
Dec. 31, 2017
USD ($)
Commitments and Contingencies Disclosure [Abstract]  
2016 $ 1,586
2017 1,114
2018 895
2019 337
2020 245
Thereafter 513
Total minimum lease obligations $ 4,690