NOTE 8—LINES OF CREDIT AND OTHER BORROWINGS

Lines of Credit

On May 24, 2012, the Company entered into two revolving credit facility agreements with Comerica Bank (the “Credit Agreements”), as amended, which provide for borrowings against certain domestic accounts receivable and inventory (the “Domestic Revolver”) and certain export related accounts receivable and inventory (the “Ex-Im Revolver”).

The Credit Agreements require the Company to maintain compliance with certain monthly financial and non-financial covenants, as defined therein. Any noncompliance with these covenants may result in default interest rates and penalties, and Comerica Bank could declare the amounts outstanding immediately due and payable. On March 4, 2014, the Company received a waiver from Comerica Bank to waive noncompliance with certain financial and nonfinancial covenants as of January 31, 2014 and December 31, 2013. In connection with this waiver, the Company incurred a fee of $10,000 and Comerica Bank reduced the total aggregate available borrowings on the lines of credit to $5.0 million. The Company was not in compliance with a financial covenant as of February 28, 2014 and, as such, entered into a forbearance agreement (the “Forbearance Agreement”) with Comerica Bank on April 10, 2014.  The Company paid a fee of $10,000 in connection with the Forbearance Agreement and Comerica Bank reduced the total aggregate available borrowings to $4.0 million.

The Company was not in compliance with a financial covenant at March 31, 2014 and did not repay the lines of credit in full on the maturity date of May 1, 2014. As a result, on May 5, 2014, the Company and Comerica Bank agreed to Amendment No. 1 to the Forbearance Agreement (“Amendment No. 1”) which extended the end of the forbearance period from May 1, 2014 to June 1, 2014. In connection with Amendment No. 1, the maturity date of the revolving lines of credit was extended to June 1, 2014 and the Company paid an administrative fee of $10,000. As of March 31, 2014, the Company had outstanding borrowings totaling approximately $2.9 million, which included $0.8 million under the Domestic Revolver and $2.1 million under the Ex-Im Revolver.

The outstanding principal balances of the Credit Agreements bear interest at annual percentage rates equal to the daily prime rate, plus 2.00% for the Domestic Revolver and 1.50% for the Ex-Im Revolver. The daily prime rate is subject to a floor of the daily adjusting LIBOR rate plus 2.50% per annum, or if LIBOR is undeterminable, 2.50% per annum. The Company is also required to pay an unused commitment fee of 0.25% based on a portion of the undrawn lines of credit, payable quarterly in arrears. During the three months ended March 31, 2014 and 2013, the Company incurred $229,000 and $84,000, respectively, of interest expense associated with the credit facilities, including $57,000 and $38,000, respectively, of amortization of deferred debt issuance costs and $120,000 and $18,000, respectively, of amortization of the discount on lines of credit. Interest expense payable totaled approximately $12,000 and $20,000 at March 31, 2014 and December 31, 2013, respectively, and was included in accrued liabilities in the accompanying consolidated financial statements.

Lockbox arrangements under the revolving bank facilities provide that substantially all of the income generated is deposited directly into lockbox accounts and then swept into cash management accounts for the benefit of Comerica Bank. Cash is disbursed from Comerica Bank to the Company only after payment of the applicable debt service and principal. At March 31, 2014 and December 31, 2013, there were no restricted cash amounts. The Company’s obligations are generally secured by substantially all of the Company’s assets now owned or hereinafter acquired.

During the quarters ended March 31, 2014 and 2013, the Company incurred $10,000 and $0, respectively, of commitment fees and legal costs associated with the various waivers and amendments. Commitment fees and legal costs associated with acquiring and maintaining the credit facilities are capitalized and amortized on a straight-line basis as interest expense over the remaining term of the Credit Agreements.

Other Borrowings

The Company finances a portion of its annual insurance premiums which it pays in installments over nine months. As of March 31, 2014, $123,000 was outstanding under this arrangement at an annual interest rate of 2.85%, and was included in accrued liabilities in the accompanying consolidated financial statements. The Company incurred interest expense associated with the financed insurance premiums of approximately $1,000 and $2,000 during the three months ended March 31, 2014 and 2013, respectively.