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NET LOSS PER SHARE (Details) - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended
	May 01, 2018	Mar. 31, 2018	Mar. 31, 2017
Net Loss Per Share Attributable To Common Stock
Net loss		$ (1,709)	$ (9,152)
Weighted average common shares outstanding:
Basic		22,879,805	22,742,516
Diluted		22,879,805	22,742,516
Basic loss per share of common stock		$ (0.07)	$ (0.40)
Diluted loss per share of common stock		$ (0.07)	$ (0.40)
Subsequent Event
Net Loss Per Share Attributable To Common Stock
Common stock dividend declared, percentage of shares outstanding	5.00%

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The percentage of common stock declared in a stock dividend, as a percentage of outstanding shares.

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Net Income Per Common Share [Line Items]

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Weighted Average Number Of Shares Outstanding Basic And Diluted [Abstract]

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The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.

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The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

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The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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