STOCK-BASED COMPENSATION (Details Narrative)	9 Months Ended
Nov. 03, 2018 USD ($) shares
Stock Option [Member] \| Continuing Operations [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares granted \| shares
Unrecognized compensation expense	$ 1,000,000
Recognized weighted average period	3 years
Fair value of awards vested	$ 146,300
Stock Option [Member] \| Discontinued Operations [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares granted \| shares
Fair value of awards vested	$ 10,300
Stock Option [Member] \| Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expiration term	7 years
Stock Option [Member] \| Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expiration term	10 years
Restricted Stock [Member] \| Continuing Operations [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation expense	$ 2,200,000
Recognized weighted average period	2 years 11 months 24 days
Intrinsic value	$ 2,300,000
Weighted average remaining contractual life	8 years 7 months 6 days
Fair value of awards vested	$ 3,200,000
Restricted Stock [Member] \| Discontinued Operations [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Fair value of awards vested	$ 40,000
2004 Employee Stock Purchase Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares authorized \| shares	1,410,928
Number of shares available for grant \| shares	595,681
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 fair market value at the time of exercise.
Number of shares granted \| shares	0

Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Unrecognized cost of unvested options awarded to employees as compensation.

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Description of the plan, including the basis for determining contributions, the employee groups covered, and the nature and effect of significant matters affecting comparability of information for all periods presented. For leveraged ESOPs and pension reversion ESOPs, the description generally includes the basis for releasing shares and how dividends on allocated and unallocated shares are used.

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Weighted average remaining contractual term for equity-based awards excluding options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Fair value of share-based awards for which the grantee gained the right by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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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).

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The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

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Gross number of share options (or share units) granted during the period.

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Intrinsic value of equity-based compensation awards outstanding. Excludes stock and unit options.

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Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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