DESCRIPTION OF BUSINESS (Details)	Dec. 31, 2013
Lateral Flow Rapid HIV Tests [Member]
Product Information [Line Items]
Percentage of net product revenue to total net revenue (in hundredths)	73.60%
Products Based on Patented DPP Platform [Member]
Product Information [Line Items]
Percentage of net product revenue to total net revenue (in hundredths)	24.00%
Other Rapid Tests [Member]
Product Information [Line Items]
Percentage of net product revenue to total net revenue (in hundredths)	2.40%