The maximum number of shares (or other type of equity) originally approved (usually by shareholders and board of directors), net of any subsequent amendments and adjustments, for awards under the equity-based compensation plan. As stock or unit options and equity instruments other than options are awarded to participants, the shares or units remain authorized and become reserved for issuance under outstanding awards (not necessarily vested).

No definition available.

EQUITY INCENTIVE PLANS (Details Narrative) - USD ($) $ in Thousands	12 Months Ended
	Jan. 28, 2017	Jan. 30, 2016	Jan. 31, 2015
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation expense	$ 3,600
Amount recognition period	4 years 3 months 18 days
Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation expense	$ 4,700
Amount recognition period	5 years 2 months 12 days
Intrinsic value	$ 8,500
Contractual term	6 years 3 months 18 days
Fair value of awards vested	$ 1,000	$ 1,000	$ 1,000
Minimum [Member] \| Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Awards expiration period	3 years
Expiration period after grant date	5 years
Maximum [Member] \| Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Awards expiration period	10 years
Expiration period after grant date	10 years
2002 Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Awards expiration period	5 years
Long-Term Incentive Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares authorized	3,000,000
Number of shares additionally authorized	600,000
Number of shares previously authorized	2,400,000
Expiration date	Mar. 18, 2022
Number of shares available for grant	1,037,576	970,162
Awards expiration period	8 years
Description of vesting rights	Exercisable ratably over five years or ten percent during each of the first four years on the anniversary date and sixty percent on the fifth anniversary date.
Long-Term Incentive Plan [Member] \| Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expiration period after grant date	5 years
Long-Term Incentive Plan [Member] \| Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expiration period after grant date	7 years
2004 Employee Stock Purchase Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares authorized	1,410,928
Number of shares available for grant	685,907
Description of plan	Purchase shares of our common stock through payroll deductions at the lower of 85% of the fair market value of the stock at the time of grant or 85% of the market price at the time of exercise.
Number of shares granted	59,694	57,972	54,992