Property and Equipment (Details 1)	12 Months Ended
	Dec. 31, 2014
Software [Member]
Schedule of estimated useful lives of property plant and equipment
Property and equipment, estimated useful life (in years)	3 years
Furniture and equipment [Member] | Minimum [Member]
Schedule of estimated useful lives of property plant and equipment
Property and equipment, estimated useful life (in years)	5 years
Furniture and equipment [Member] | Maximum [Member]
Schedule of estimated useful lives of property plant and equipment
Property and equipment, estimated useful life (in years)	7 years
Leasehold Improvements [Member] | Minimum [Member]
Schedule of estimated useful lives of property plant and equipment
Property and equipment, estimated useful life (in years)	5 years
Leasehold Improvements [Member] | Maximum [Member]
Schedule of estimated useful lives of property plant and equipment
Property and equipment, estimated useful life (in years)	15 years
Buildings [Member]
Schedule of estimated useful lives of property plant and equipment
Property and equipment, estimated useful life (in years)	40 years