Property and Equipment (Details) (USD $)	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012	Dec. 31, 2012
Property, Plant and Equipment [Line Items]
Depreciation expense	$ 146,000	$ 137,900
Property and equipment, net	4,341,304		4,488,374
Building and Improvements [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	3,826,225		3,812,692
Computer Software and Office Equipment [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	2,441,955		2,444,383
Warehouse Equipment [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	234,625		234,625
Automotive Equipment [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	14,717		14,717
Depreciable Assets [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	6,517,522		6,506,417
Less: accumulated depreciation	(3,317,391)		(3,159,216)
Property and equipment, net	3,200,131		3,347,201
Land [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, net	$ 1,141,173		$ 1,141,173