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Commitments and Contingencies
3 Months Ended
Jun. 30, 2012
Commitments And Contingencies Disclosure [Abstract]  
Commitments And Contingencies Disclosure [Text Block]

Except as disclosed in our Form 10-Q for the three months ended December 31, 2011 and March 31, 2012, we are not currently a party to any material pending legal proceedings and are not aware of any claims that could have a material adverse effect on our financial position, results of operations or cash flows.