Pension Plans (Details Textual) - USD ($)	1 Months Ended	3 Months Ended		12 Months Ended
	Feb. 27, 2012	Mar. 31, 2018	Mar. 31, 2017	Dec. 31, 2017
Defined Benefit Plan Cost Of Providing Standard Termination Benefit Recognized During Period	$ 15,000,000	$ 2,500,000		$ 2,500,000
Multiemployer Plans, Minimum Contribution		5,400,000
Syms Sponsored Plan [Member]
Syms Plan Minimum Contribution		4,100,000
Multiemployer Plans, Pension [Member]
Multiemployer Plans, Accumulated Benefit Obligation		1,500,000		$ 1,700,000
Multiemployer Plan, Contributions by Employer		$ 203,000	$ 203,000