Intangible Assets (Details) - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Dec. 31, 2015 |
Dec. 31, 2014 |
|
| Intangible Assets [Abstract] | ||
| Amortization of intangible assets | $ 1,244 | $ 1,620 |
| Finite-Lived Intangible Assets, Amortization Expense, Next Rolling Twelve Months | 1,166 | |
| Finite-Lived Intangible Assets, Amortization Expense, Rolling Year Two | 1,022 | |
| Finite-Lived Intangible Assets, Amortization Expense, Rolling Year Three | 952 | |
| Finite-Lived Intangible Assets, Amortization Expense, Rolling Year Four | 815 | |
| Finite-Lived Intangible Assets, Amortization Expense, Rolling Year Five | $ 710 | |