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Intangible and Other Assets Estimated Future Amortization Expense Related to Intangible Assets (Details) (USD $)
In Thousands, unless otherwise specified
Sep. 30, 2014
Estimated Future Amortization Expense Related to Intangible Assets [Abstract]  
2014 remaining 3 months $ 18
2015 51
2016 37
2017 33
2018 34
2019 25
2020 and future 23
Finite-lived intangible assets, net $ 221