CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) (Parenthetical) (USD $) In Thousands, except Share data, unless otherwise specified	Mar. 31, 2015	Jun. 30, 2014
CURRENT ASSETS
Accounts receivable, allowance for doubtful accounts	$ 34	$ 23
INTANGIBLE ASSETS, accumulated amortization	$ 371	$ 330
STOCKHOLDERS' EQUITY
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	20,000,000us-gaap_CommonStockSharesAuthorized	20,000,000us-gaap_CommonStockSharesAuthorized
Common stock, shares issued (in shares)	15,569,541us-gaap_CommonStockSharesIssued	15,460,940us-gaap_CommonStockSharesIssued
Common stock, shares outstanding (in shares)	15,569,541us-gaap_CommonStockSharesOutstanding	15,460,940us-gaap_CommonStockSharesOutstanding
Treasury stock, shares repurchased (in shares)	191,250us-gaap_TreasuryStockShares	161,801us-gaap_TreasuryStockShares

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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Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.

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Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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Number of common and preferred shares that were previously issued and that were repurchased by the issuing entity and held in treasury on the financial statement date. This stock has no voting rights and receives no dividends.

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