Note P - Subsequent Events (Details Textual) - USD ($) $ in Millions	Feb. 28, 2021	Jan. 02, 2021
Belk, Inc. [Member]
Accounts Receivable, after Allowance for Credit Loss, Total		$ 1.1
Restructuring Support Agreement [Member] \| Belk, Inc. [Member] \| Sycamore Partners [Member] \| Forecast [Member]
Restructuring Agreement, Debt Reduction	$ 450.0