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Cash and Cash Equivalents
3 Months Ended
Mar. 31, 2015
Cash and Cash Equivalents [Abstract]  
Cash and Cash Equivalents Disclosure [Text Block]
2.
Cash and Cash Equivalents
 
The Company considers all highly liquid investments with original maturities of 90 days or less to be cash equivalents. Cash equivalents consisted exclusively of cash savings as of December 31, 2014 and March 31, 2015.