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11. DEBT AND CREDIT FACILITIES | 12 Months Ended
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Dec. 31, 2019
Debt Disclosure [Abstract] |
DEBT AND CREDIT FACILITIES | In December 2018, Cellerate, LLC executed agreements with Cadence Bank, N.A. (“Cadence”) which provided Cellerate, LLC access to a revolving line of credit up to a maximum principal amount of $1,000,000. The line of credit supports short-term working capital requirements of Cellerate, LLC. The line of credit is secured by substantially all of the assets of Cellerate, LLC. The interest rate per annum under this loan is the “Prime Rate” as it varies from time to time and designated in the “Money Rates” section of the Wall Street Journal plus 0.75%. On June 21, 2019, the Company modified the Cadence revolving line of credit to increase the maximum principal amount from $1,000,000 to $2,500,000. Most terms of the modification agreement, including security and interest rate, were unchanged from the original loan agreement. Significant changes under the terms of the modification agreement include extending the maturity date from December 16, 2019 to June 19, 2020, and the addition of a financial covenant requiring the Company to sell additional equity securities in an amount of at least $5,000,000 no later than December 31, 2019. The total outstanding line of credit balance was $2,200,000 at October 15, 2019. On October 16, 2019, the Company paid down the entire balance of the revolving line of credit with cash proceeds received through a private placement stock offering. See Note 4 for more information regarding the private placement offering.

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