Bank Loans and Line of Credit	9 Months Ended
Sep. 30, 2021
Bank Loans and Line of Credit
Bank Loans and Line of Credit	Note 16. Bank Loans and Line of Credit On November 6, 2018, the Company entered into a Credit Agreement (the “Credit Agreement”), by and between the Company and Wells Fargo Bank, National Association (“Wells Fargo Bank”), which established a $10 million secured revolving line of credit with a $1.0 million letter of credit sublimit facility. The revolving credit facility, which was never drawn down, was collateralized by substantially all of the assets of the Company located within the United States, subject to certain exceptions. As of December 31, 2019, no loans or letters of credit were outstanding under the Credit Agreement. On February 5, 2020, the Company entered into the First Amendment to Credit Agreement (the “First Amendment”), by and between the Company and Wells Fargo Bank, which reduced the $10 million secured revolving line of credit under the Credit Agreement to $7 million. The commitments under the Credit Agreement, as amended by the First Amendment, expired on November 30, 2020 and there were no loans thereunder. As of September 30, 2021, the Credit agreement has expired and no loans or letters of credit were outstanding. On August 9, 2019, Tongmei entered into a credit facility with the Bank of China with a $5.8 million line of credit at an annual interest rate of approximately 0.4% over the average interest rate quoted by the National Interbank Funding Center. Accrued interest is calculated monthly and paid quarterly. The annual interest rate was approximately 4.7% as of December 31, 2019. The credit facility is collateralized by Baoding Tongmei’s land use rights and all of its buildings located at its facility in Dingxing. The primary intended use of the credit facility is for general purposes, which may include working capital and other corporate expenses. On August 9, 2019, we borrowed $2.8 million against the credit facility (the “August 2019 borrowing”). The repayment of the full amount was due on August 9, 2020. On September 12, 2019, we borrowed an additional $2.8 million against the credit facility (the “September 2019 borrowing”). The repayment of the full amount was due on September 12, 2020. In August 2020, Tongmei repaid the full amount of the credit facility, including all outstanding accrued interest, of approximately $5.9 million and simultaneously applied to renew the credit facility. The process of repaying a loan and then renewing the loan is customary in China. In September 2020, the August 2019 borrowing was renewed and funded against the credit facility with an interest rate of 3.85%. The interest owed during the term of the loan was deducted prior to funding. The repayment of the loan was due on March 22, 2021, however the credit facility contained an option to renew for an additional six months, which was exercised in March 2021 for approximately $3.1 million. In October 2020, the September 2019 borrowing was renewed and funded against the credit facility and an additional $2.7 million was approved and funded against the credit facility with the annual interest rate of 4.7%. Accrued interest is calculated monthly and paid quarterly. The combined loan totaled $5.6 million. In April 2021, Tongmei repaid the full amount of the credit facility, including all outstanding accrued interest, of approximately $5.6 million and simultaneously applied to renew the credit facility. In June 2021, the combined loans were renewed for approximately $5.8 million and funded against the credit facility with an annual interest rate of 4.7%. In September 2021, Tongmei repaid $3.1 million of the credit facility, including all outstanding accrued interest and simultaneously applied to renew the credit facility. In September 2021, the credit facility was renewed for approximately $2.7 million with an annual interest rate of 3.85%. As of September 30, 2021, $8.6 million was included in “Bank loan” in our condensed consolidated balance sheets. In February 2020, our majority-owned subsidiary, BoYu, entered into a credit facility with the Industrial and Commercial Bank of China (“ICBC”) with a $1.4 million line of credit at an annual interest rate of approximately 0.15% over the loan prime rate. Accrued interest is calculated monthly and paid quarterly. The credit facility is collateralized by BoYu’s land use rights and its building located at its facility in Tianjin, China and BoYu’s accounts receivable. The primary intended use of the credit facility is for general purposes, which may include working capital and other corporate expenses. In December 2020, BoYu repaid the outstanding loan amount of $0.4 million and renewed the credit facility with a $1.5 million line of credit at an annual interest rate of approximately 0.07% over the loan prime rate. Accrued interest is calculated monthly and paid monthly. The annual interest rate was approximately 3.92% as of September 30, 2021. In December 2020, BoYu borrowed $1.5 million against the credit facility. The repayment of the full amount is due in December 2021. As of September 30, 2021, $1.5 million was included in “Bank loan” in our condensed consolidated balance sheets. In September 2021, Tongmei entered into a credit facility with the Bank of Communications with a $3.1 million line of credit at an annual interest rate of 4.0% as of September 30, 2021. Accrued interest is calculated monthly and paid quarterly. The credit facility is collateralized by ChaoYang Tongmei’s land use rights and all of its buildings located at its facility in Kazuo, China. The primary intended use of the credit facility is for general purposes, which may include working capital and other corporate expenses. As of September 30, 2021, $3.1 million was included in “Bank loan” in our condensed consolidated balance sheets.

Bank Loans and Line of Credit

9 Months Ended

Sep. 30, 2021

Note 16. Bank Loans and Line of Credit

On November 6, 2018, the Company entered into a Credit Agreement (the “Credit Agreement”), by and between the Company and Wells Fargo Bank, National Association (“Wells Fargo Bank”), which established a $10 million secured revolving line of credit with a $1.0 million letter of credit sublimit facility. The revolving credit facility, which was never drawn down, was collateralized by substantially all of the assets of the Company located within the United States, subject to certain exceptions. As of December 31, 2019, no loans or letters of credit were outstanding under the Credit Agreement. On February 5, 2020, the Company entered into the First Amendment to Credit Agreement (the “First Amendment”), by and between the Company and Wells Fargo Bank, which reduced the $10 million secured revolving line of credit under the Credit Agreement to $7 million. The commitments under the Credit Agreement, as amended by the First Amendment, expired on November 30, 2020 and there were no loans thereunder. As of September 30, 2021, the Credit agreement has expired and no loans or letters of credit were outstanding.

On August 9, 2019, Tongmei entered into a credit facility with the Bank of China with a $5.8 million line of credit at an annual interest rate of approximately 0.4% over the average interest rate quoted by the National Interbank Funding Center. Accrued interest is calculated monthly and paid quarterly. The annual interest rate was approximately 4.7% as of December 31, 2019. The credit facility is collateralized by Baoding Tongmei’s land use rights and all of its buildings located at its facility in Dingxing. The primary intended use of the credit facility is for general purposes, which may include working capital and other corporate expenses.

On August 9, 2019, we borrowed $2.8 million against the credit facility (the “August 2019 borrowing”). The repayment of the full amount was due on August 9, 2020. On September 12, 2019, we borrowed an additional $2.8 million against the credit facility (the “September 2019 borrowing”). The repayment of the full amount was due on September 12, 2020. In August 2020, Tongmei repaid the full amount of the credit facility, including all outstanding accrued interest, of approximately $5.9 million and simultaneously applied to renew the credit facility. The process of repaying a loan and then renewing the loan is customary in China.

In September 2020, the August 2019 borrowing was renewed and funded against the credit facility with an interest rate of 3.85%. The interest owed during the term of the loan was deducted prior to funding. The repayment of the loan was due on March 22, 2021, however the credit facility contained an option to renew for an additional six months, which was exercised in March 2021 for approximately $3.1 million.

In October 2020, the September 2019 borrowing was renewed and funded against the credit facility and an additional $2.7 million was approved and funded against the credit facility with the annual interest rate of 4.7%. Accrued interest is calculated monthly and paid quarterly. The combined loan totaled $5.6 million. In April 2021, Tongmei repaid the full amount of the credit facility, including all outstanding accrued interest, of approximately $5.6 million and simultaneously applied to renew the credit facility. In June 2021, the combined loans were renewed for approximately $5.8 million and funded against the credit facility with an annual interest rate of 4.7%. In September 2021, Tongmei repaid $3.1 million of the credit facility, including all outstanding accrued interest and simultaneously applied to renew the credit facility. In September 2021, the credit facility was renewed for approximately $2.7 million with an annual interest rate of 3.85%. As of September 30, 2021, $8.6 million was included in “Bank loan” in our condensed consolidated balance sheets.

In February 2020, our majority-owned subsidiary, BoYu, entered into a credit facility with the Industrial and Commercial Bank of China (“ICBC”) with a $1.4 million line of credit at an annual interest rate of approximately 0.15% over the loan prime rate. Accrued interest is calculated monthly and paid quarterly. The credit facility is collateralized by BoYu’s land use rights and its building located at its facility in Tianjin, China and BoYu’s accounts receivable. The primary intended use of the credit facility is for general purposes, which may include working capital and other corporate expenses. In December 2020, BoYu repaid the outstanding loan amount of $0.4 million and renewed the credit facility with a $1.5 million line of credit at an annual interest rate of approximately 0.07% over the loan prime rate. Accrued interest is calculated monthly and paid monthly. The annual interest rate was approximately 3.92% as of September 30, 2021. In December 2020, BoYu borrowed $1.5 million against the credit facility. The repayment of the full amount is due in December 2021. As of September 30, 2021, $1.5 million was included in “Bank loan” in our condensed consolidated balance sheets.

In September 2021, Tongmei entered into a credit facility with the Bank of Communications with a $3.1 million line of credit at an annual interest rate of 4.0% as of September 30, 2021. Accrued interest is calculated monthly and paid quarterly. The credit facility is collateralized by ChaoYang Tongmei’s land use rights and all of its buildings located at its facility in Kazuo, China. The primary intended use of the credit facility is for general purposes, which may include working capital and other corporate expenses. As of September 30, 2021, $3.1 million was included in “Bank loan” in our condensed consolidated balance sheets.