Annual report pursuant to Section 13 and 15(d)

Commitments - Lease table (Details)

v3.8.0.1
Commitments - Lease table (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Operating leases      
2018 $ 352    
2019 95    
Minimum annual lease payments 447    
Operating Leases, Rent Expense $ 200 $ 200 $ 200