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Balance Sheet parenthetical (Parentheticals) - USD ($) shares in Thousands, $ in Thousands	Oct. 31, 2015	Jan. 31, 2015
Allowance for doubtful accounts receivable	$ 585	$ 110
Common stock, par value per share	$ 0.01	$ 0.01
Common stock, shares authorized	50,000	50,000
Common stock, shares issued	7,288	7,291
Common stock, shares outstanding	7,288	7,291
Treasury Stock, Number of Shares Held	45	0

X

- Definition

A valuation allowance for trade and other receivables due to an Entity within one year (or the normal operating cycle, whichever is longer) that are expected to be uncollectible.

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Face amount or stated value per share of common stock.

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The maximum number of common shares permitted to be issued by an entity's charter and bylaws.

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Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.

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