Segment Information (Tables)

3 Months Ended

Mar. 31, 2013

Segment Information [Abstract]

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

		Three Months Ended
		March 31,
		2013		2012
Segment revenues
Organic Trace Mineral Additives	$	3,882,320	$	3,385,908
Functional Regulation Additives		496,485		901,901
Herbal Medicinal Additives		79,498		42,585
Other		201,151		210,048
	$	4,659,454	$	4,540,442
Segment costs of sales
Organic Trace Mineral Additives	$	2,452,808	$	2,120,456
Functional Regulation Additives		307,155		582,823
Herbal Medicinal Additives		64,553		51,065
Other		169,312		198,867
	$	2,993,828	$	2,953,211
Segment gross profit
Organic Trace Mineral Additives	$	1,429,512	$	1,265,452
Functional Regulation Additives		189,330		319,078
Herbal Medicinal Additives		14,945		(8,480	)
Other		31,839		11,181
	$	1,665,626	$	1,587,231