6. Fair Value Measurements (Details) - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis (USD $) In Thousands, unless otherwise specified	Aug. 03, 2014	Feb. 02, 2014
Assets measured at fair value
Company-owned life insurance	$ 19,746	$ 18,891
Mortgage note receivable	1,575	0
Fair Value, Inputs, Level 1 [Member]
Assets measured at fair value
Company-owned life insurance	0	0
Mortgage note receivable	0	0
Fair Value, Inputs, Level 2 [Member]
Assets measured at fair value
Company-owned life insurance	19,746	18,891
Mortgage note receivable	0	0
Fair Value, Inputs, Level 3 [Member]
Assets measured at fair value
Company-owned life insurance	0	0
Mortgage note receivable	$ 1,575	$ 0