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Note 2
3 Months Ended
Mar. 31, 2015
Notes to Financial Statements  
Subsequent Events [Text Block]
(2)
We evaluate events that occur after the balance sheet date but before financial statements are, or are available to be, issued to determine if a material event requires our amending the financial statements or disclosing the event. We evaluated subsequent events through May 6, 2015, the date we issued these financial statements.