Condensed Consolidated Statements of Comprehensive Income (Unaudited) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Consolidated Statements Of Comprehensive Income [Abstract]
NET SALES	$ 85,667,780	$ 59,129,485	$ 191,682,949	$ 137,440,975
COST OF SALES	56,317,989	39,650,917	136,552,201	97,669,484
GROSS PROFIT	29,349,791	19,478,568	55,130,748	39,771,491
OPERATING EXPENSES
Selling expenses	14,402,662	9,898,106	30,525,958	21,749,402
General and administrative expenses	7,539,418	5,513,105	13,934,406	9,985,552
Total Operating Expenses	21,942,080	15,411,211	44,460,364	31,734,954
INCOME FROM OPERATIONS	7,407,711	4,067,357	10,670,384	8,036,537
OTHER INCOME (EXPENSES)
Interest income	336,414	342,188	577,747	637,790
Interest expense	(774,693)	(736,695)	(1,481,808)	(1,528,224)
Change in fair value of derivative liability		2,000		294,000
Other income (expenses)	440,464	(179,098)	912,223	(147,641)
Total Other Income (Expenses)	2,185	(571,605)	8,162	(744,075)
INCOME BEFORE INCOME TAX EXPENSE	7,409,896	3,495,752	10,678,546	7,292,462
INCOME TAX EXPENSE	(1,879,752)	(768,541)	(2,758,674)	(1,478,172)
NET INCOME	5,530,144	2,727,211	7,919,872	5,814,290
OTHER COMPREHENSIVE (LOSS) INCOME
Foreign currency translation (loss) gain	356,044	850,550	(343,382)	1,158,392
COMPREHENSIVE INCOME	$ 5,886,188	$ 3,577,761	$ 7,576,490	$ 6,972,682
EARNINGS PER SHARE
Basic and diluted	$ 0.37	$ 0.18	$ 0.54	$ 0.39
Weighted average number of shares outstanding
Basic and diluted	14,781,241	14,777,610	14,781,241	14,775,869