10. Segment and Geographic Information (Details) (USD $)	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales, amount	$ 14,691,186	$ 12,672,311
Net sales, % of total	100.00%	100.00%
NorthAmericaMember
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales, amount	13,424,789	11,305,568
Net sales, % of total	91.00%	89.00%
Outside North America
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales, amount	$ 1,266,397	$ 1,366,743
Net sales, % of total	9.00%	11.00%