Segment Information (Tables)

6 Months Ended

Jun. 30, 2012

Segment Reporting [Abstract]

Summary of breakdown of revenue, costs of sales and gross profit by segment

	Three Months Ended						Six Months Ended
	June 30,						June 30,
	2012			2011			2012			2011
Segment revenues
Organic Trace Mineral Additives	$	6,512,375		$	3,939,129		$	9,898,283		$	8,801,243
Functional Regulation Additives		844,638			948,663			1,746,539			1,658,775
Herbal Medicinal Additives		54,254			83,016			96,839			84,268
Other		20,219			19,035			230,267			387,027
		7,431,486			4,989,843		$	11,971,928		$	10,931,313
Segment costs of sales
Organic Trace Mineral Additives		4,030,699			2,520,275		$	6,151,155		$	5,399,720
Functional Regulation Additives		576,489			601,392			1,159,312			1,025,072
Herbal Medicinal Additives		64,179			74,878			115,244			75,674
Other		19,596			21,256			218,463			232,401
		4,690,963			3,217,801		$	7,644,174		$	6,732,867
Segment gross profit
Organic Trace Mineral Additives		2,481,676			1,418,854		$	3,747,128		$	3,401,523
Functional Regulation Additives		268,149			347,271			587,227			633,703
Herbal Medicinal Additives		(9,925	)		8,138			(18,405	)		8,594
Other		623			(2,221	)		11,804			154,626
		2,740,523			1,772,042		$	4,327,754		$	4,198,446