The Company had a revolving line of credit agreement (“LOC”) of $5,000,000 with a maturity date of July 13, 2021. As of December 31, 2020, the outstanding balance on the revolving line credit was $3,012,000. In January 2021, the Company terminated the LOC and paid the total amount due of $3,012,000. The annual interest on advances under the LOC was equal to the LIBOR Daily Floating rate plus 0.75%.