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Intangible Assets (Narrative) (Details)
$ in Thousands
Jun. 30, 2016
USD ($)
Intangible Assets, Net (Excluding Goodwill) [Abstract]  
Amortization expense, remainder of 2016 $ 86
Amortization expense, 2017 152
Amortization expense, 2018 100
Amortization expense, 2019 67
Amortization expense, 2020 62
Amortization expense, 2021 $ 40