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Subsequent Event	3 Months Ended
	Mar. 31, 2012
Subsequent Event	11. Subsequent Event On April 4, 2012, the Company issued 27,174 shares of common stock to each of two directors, and 13,588 shares of common stock to another director, as compensation for the three months ended March 31 2012. These shares, totaling 67,936, were valued at an average of $0.23, or a total of $15,625. On April 25, 2012, ClearSign Combustion Corporation (“ClearSign”) completed an initial public offering selling 3,000,000 shares of its common stock at $4.00 per share, and trading under symbol CLIR on the NASDAQ.  The shares of common stock of ClearSign previously acquired in a private placement by the Company were registered as part of the offering.

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- Definition

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

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+ Details

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