Annual report pursuant to Section 13 and 15(d)

2016 Plan Detail of Compensation Expense Recognized (Details)

v3.8.0.1
2016 Plan Detail of Compensation Expense Recognized (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Allocated Share-based Compensation Expense $ 1,796 $ 1,685
Non Employee Long Tem Incentives Plan Units [Member] | 2016 Equity Incentive Plan [Member]    
Allocated Share-based Compensation Expense 1,111 1,615
Employee Long Tem Incentives Plan Units [Member] | 2016 Equity Incentive Plan [Member]    
Allocated Share-based Compensation Expense 163 70
Annual Awards [Member] | 2017 Program [Member]    
Allocated Share-based Compensation Expense 306 0
Long-Term Awards [Member] | 2017 Program [Member]    
Allocated Share-based Compensation Expense $ 216 $ 0