Summary of Significant Accounting Policies (Details 2)	12 Months Ended
	Dec. 31, 2012
Software | Minimum
Useful Life
Estimated useful life	3 years
Software | Maximum
Useful Life
Estimated useful life	4 years
Computer equipment
Useful Life
Estimated useful life	4 years
Furniture and fixtures
Useful Life
Estimated useful life	5 years
Network equipment
Useful Life
Estimated useful life	5 years
Machinery and equipment
Useful Life
Estimated useful life	7 years