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Indebtedness (Future Maturities on Capital Lease Obligations) (Details)
$ in Thousands
Sep. 30, 2015
USD ($)
Indebtedness [Abstract]  
Capital lease obligations due October 1, 2015 through December 31, 2015 $ 14
Capital lease obligations due 2016 55
Capital lease obligations due 2017 35
Capital lease obligations due 2018 21
Capital lease obligations due 2019 11
Capital lease obligations due 2020 4
Capital lease obligations total payments 140
Imputed interest (10)
Net capital lease obligations $ 130