Summary of Significant Accounting Policies (Details 3)	12 Months Ended
	Dec. 31, 2013
Furniture and equipment | Minimum
Property and Equipment
Depreciation and amortization estimated useful life	2 years
Furniture and equipment | Maximum
Property and Equipment
Depreciation and amortization estimated useful life	5 years
Leasehold improvements
Property and Equipment
Depreciation and amortization estimated useful life	5 years
Processing equipment | Minimum
Property and Equipment
Depreciation and amortization estimated useful life	5 years
Processing equipment | Maximum
Property and Equipment
Depreciation and amortization estimated useful life	7 years