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Fair Value Measurements (Details) - Recurring [Member] - USD ($)
$ in Thousands
Sep. 30, 2017
Dec. 31, 2016
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Investment in Parent Company $ 383 $ 530
Total Financial Assets, net 383 530
Level 1 [Member]    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Investment in Parent Company 383 530
Total Financial Assets, net 383 530
Level 2 [Member]    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Investment in Parent Company
Total Financial Assets, net
Level 3 [Member]    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Investment in Parent Company
Total Financial Assets, net