Condensed Consolidated Statements of Income (USD $)	3 Months Ended				6 Months Ended
	Jun. 30, 2012		Jun. 30, 2011		Jun. 30, 2012		Jun. 30, 2011
Net sales	$ 83,221,544		$ 83,453,372		$ 195,260,160		$ 184,764,468
Cost of sales	68,653,106		68,828,405		161,636,596		152,044,021
Gross profit	14,568,438		14,624,967		33,623,564		32,720,447
Operating expenses:
Selling expenses	12,417,898		12,749,493		27,548,786		25,286,696
General and administrative expenses	2,089,501		1,946,466		4,465,275		4,150,083
Total operating expenses	14,507,399		14,695,959		32,014,061		29,436,779
Income (loss) from operations	61,039		(70,992)		1,609,503		3,283,668
Non-operating income (expense):
Interest income	78,243		163,762		104,771		453,385
Interest expense	(101,739)				(395,648)		(31,100)
Total non-operating income (expense)	(23,496)		163,762		(290,877)		422,285
Income before income taxes	37,543		92,770		1,318,626		3,705,953
Income taxes	27,932		125,637		478,414		1,151,691
Net income (loss)	9,611		(32,867)		840,212		2,554,262
Comprehensive income statement:
Net income (loss)	9,611		(32,867)		840,212		2,554,262
Foreign currency translation adjustment	88,676		1,784,806		951,153		2,362,436
Comprehensive income	$ 98,287		$ 1,751,939		$ 1,791,365		$ 4,916,698
Weighted average number of shares outstanding:
Basic	10,500,251	[1]	9,918,362	[1]	10,474,368	[1]	9,923,928	[1]
Diluted	12,346,437	[1]	9,918,362	[1]	12,346,552	[1]	12,346,380	[1]
Earnings (losses) per share:
Basic	$ 0.001	[1]	$ (0.003)	[1]	$ 0.068	[1]	$ 0.210	[1]
Diluted	$ 0.001	[1]	$ (0.003)	[1]	$ 0.068	[1]	$ 0.207	[1]

[1] The earnings (losses) per share data and the weighted average shares outstanding for all periods have been retroactively restated to reflect the 1-for-3 Reverse Stock Split effected on June 11, 2012.