Stock-Based Compensation	3 Months Ended
Stock-Based Compensation	Apr. 29, 2017
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Stock-Based Compensation	Note 5 — Stock-Based Compensation The Company maintains equity incentive plans under which it may grant non-qualified stock options, incentive stock options, restricted stock, restricted stock units, or stock appreciation rights to employees, non-employee directors and consultants. The Company granted no stock options or restricted stock units during each of the 13-week periods ended April 29, 2017 and April 30, 2016. Total stock-based compensation expense (a component of compensation and benefits) was $789,000 for the 13-week period ended April 29, 2017 and $895,000 for the 13-week period ended April 30, 2016. Compensation expense is recognized on a straight-line basis over the vesting periods of each grant. There have been no material changes in the assumptions used to compute compensation expense during the current quarter.

The entire disclosure for compensation-related costs for equity-based compensation, which may include disclosure of policies, compensation plan details, allocation of equity compensation, incentive distributions, equity-based arrangements to obtain goods and services, deferred compensation arrangements, employee stock ownership plan details and employee stock purchase plan details.