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Summary of Significant Accounting Policies (Details 1)	6 Months Ended
Summary of Significant Accounting Policies (Details 1)	Jun. 30, 2015
Computer equipment [Member] \| Minimum [Member]
Property, Plant and Equipment, Useful Life	3 years
Computer equipment [Member] \| Maximum [Member]
Property, Plant and Equipment, Useful Life	4 years
Furniture and fixtures [Member] \| Minimum [Member]
Property, Plant and Equipment, Useful Life	5 years
Furniture and fixtures [Member] \| Maximum [Member]
Property, Plant and Equipment, Useful Life	7 years
Software [Member] \| Minimum [Member]
Property, Plant and Equipment, Useful Life	2 years
Software [Member] \| Maximum [Member]
Property, Plant and Equipment, Useful Life	3 years
Building Improvements [Member]
Property, Plant and Equipment, Useful Life	10 years
Building [Member]
Property, Plant and Equipment, Useful Life	39 years