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Pension Plans (Details Textual) - USD ($)
1 Months Ended 9 Months Ended 12 Months Ended
Feb. 27, 2012
Sep. 30, 2018
Sep. 30, 2017
Dec. 31, 2017
Defined Benefit Plan Cost Of Providing Standard Termination Benefit Recognized During Period $ 15,000,000 $ 2,000,000   $ 2,500,000
Multiemployer Plans, Withdrawal Obligation   203,000    
Multiemployer Plans, Minimum Contribution   5,800,000    
Syms Sponsored Plan [Member]        
Syms Plan Minimum Contribution   4,500,000    
Payment for Pension Benefits   470,000 $ 460,000  
Multiemployer Plans, Pension [Member]        
Multiemployer Plans, Accumulated Benefit Obligation   1,100,000   $ 1,700,000
Multiemployer Plan, Contributions by Employer   $ 610,000 $ 610,000