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Subsequent Events	3 Months Ended
	Mar. 31, 2013
Subsequent Events [Abstract]
Subsequent Events	11. Subsequent Events From March 31, 2013 through May 3, 2013, preferred shareholders converted 100 shares of convertible preferred stock into 60,606 common shares.

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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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