Variable Interest Entities (Schedule Assets and Liabilities of Variable Interest Entity) (Details) - USD ($) $ in Thousands	Aug. 02, 2020	Feb. 02, 2020
Variable Interest Entity [Line Items]
Cash and cash equivalents	$ 19,005	$ 2,189
Property and equipment, net	136,448	137,071
Total assets	506,183	474,050
Noncontrolling interest in VIE	(2,253)	(2,166)
Total liabilities and shareholders' equity	506,183	474,050
Wisconsin [Member] | TRI Holdings, LLC [Member] | Variable Interest Entity, Primary Beneficiary [Member]
Variable Interest Entity [Line Items]
Cash and cash equivalents	321	279
Property and equipment, net	25,671	25,981
Total assets	25,992	26,260
Other current liabilities	144	91
Current maturities of long-term debt	589	557
TRI Long-term debt	27,512	27,778
Noncontrolling interest in VIE	(2,253)	(2,166)
Total liabilities and shareholders' equity	$ 25,992	$ 26,260