Balance Sheet Parenthetical (USD $) In Thousands, except Per Share data	Sep. 30, 2011	Dec. 31, 2010
Shareholders' equity:
Common stock, par value	$ 0.00	$ 0.00
Common stock, shares authorized	100,000	100,000
Common stock, shares issued	27,735	24,351
Common stock, shares outstanding	27,735	24,351

Issuance value per share of no-par value common stock; generally not indicative of the fair market value per share.

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