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Sale Of Common Shares And Issuance Of Common Stock Warrants | 3 Months Ended
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Mar. 31, 2012
Sale Of Common Shares And Issuance Of Common Stock Warrants [Abstract] |
Sale Of Common Shares And Issuance Of Common Stock Warrants | Note 19 - Sale of Common Shares and Issuance of Common Stock WarrantsThere were no sales of common shares or issuance of common stock warrants during the three months ended March 31, 2012 or March 31, 2011. Outstanding as of March 31, 2011 were 35,992 Series A Common Share Warrants and 35,992 Series B Common Share Warrants which were issued as part of the registered direct public offering completed on December 10, 2010. The Series A and Series B Common Share Warrants had an exercise price of $76.41. The Series A Common Share Warrants were not exercised and expired on June 10, 2011. The Series B Common Share Warrants were not exercised and expired on December 20, 2011.

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