Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) (USD $) In Thousands, except Share data	Jun. 30, 2011	Sep. 30, 2010
CURRENT ASSETS
Allowances for accounts receivable	$ 125	$ 241
SHAREHOLDERS' EQUITY
Preferred stock, par value	$ 0	$ 0
Preferred stock, shares authorized	1,000,000	1,000,000
Preferred stock, shares issued	0	0
Common shares, par value	$ 0	$ 0
Common shares, authorized	71,000,000	71,000,000
Common shares, issued	41,048,269	40,654,286

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 of common stock per share; generally not indicative of the fair market value per share.

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