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Debt Schedule of Unamortized Prepaid Debt Fees (Details) - USD ($)
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Debt Instrument [Line Items]    
Write off of Deferred Debt Issuance Cost $ 821,000  
Secured Debt [Member]    
Debt Instrument [Line Items]    
Unamortized prepaid debt fees $ 4,175,000 $ 2,298,000