From what I understand that is just an declaration of significant ownership. This is a definition of a 13G that I found.
"An SEC form similar to the Schedule 13D used to report a party's ownership of stock that is over 5% of the company. Schedule 13G is shorter and requires less information from the filing party. Ownership of over 5% in a publicly-traded stock is considered to be significant ownership, and therefore must be reported to the public."
It was filed by ENABLE CAPITAL MANAGEMENT, LLC ..... hmmm if you look at the link below you will see that they have CTIC in their portfolio also.