In March 2011, IFF entered into an agreement with GLG Life Tech Corporation, or GLG, a global leader in the supply of high purity stevia extracts, to develop the extraction capability for high grade Reb C extract for use by IFF as a sweetness enhancer.  If the development proved successful, IFF and GLG also negotiated preliminary terms for a supply agreement, including exclusive supply to IFF for high-purity Reb C for use as a sweetness enhancer.  In December 2011, IFF notified the Company that the supply milestone was achieved, triggering the remaining $0.5 million payment which was received in December 2011.