Segment Information (Details) (USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013
Segment Reporting Information [Line Items]
Net revenue	$ 16,720,327	$ 19,801,359
Long-lived assets	2,037,554	2,681,666
United States [Member]
Segment Reporting Information [Line Items]
Net revenue	15,335,888	15,219,155
Long-lived assets	2,037,554	2,681,666
Europe [Member]
Segment Reporting Information [Line Items]
Net revenue	1,322,669	3,556,354
Other International [Member]
Segment Reporting Information [Line Items]
Net revenue	$ 61,770	$ 1,028,850