Debt and Shareholders' Equity	9 Months Ended
Sep. 30, 2015
Debt And Shareholders Equity
Debt and Stockholders Equity	Note 4 —Debt and Shareholders’ Equity On April 25, 2013, the Company amended its revolving loan agreement with HSBC Bank N.A. dated April 5, 2012. The amendment increased the borrowing limit to $40 million from $30 million. The interest rate remained the same at LIBOR plus 1.75%. All principal amounts outstanding under the agreement are required to be repaid in a single amount on April 5, 2017, the date the agreement expires; interest is payable monthly. During the fourth quarter of 2013, the Company and HSBC agreed to make certain technical amendments to a covenant of the amended loan agreement to accommodate the purchase of the Rocky Mount facility. Funds borrowed under the agreement may be used for working capital, general operating expenses, share repurchases, acquisitions and certain other purposes. Under the amended loan agreement, the Company continues to be required to maintain specific amounts of tangible net worth, a debt/net worth ratio, and a fixed charge coverage ratio. At September 30, 2015, the Company was in compliance with these covenants. As of September 30, 2015 and December 31, 2014, the Company had outstanding borrowings of approximately $28,551,000 and $24,147,000, respectively, under the Company’s revolving loan agreement with HSBC. During the three months ended September 30, 2015, the Company issued a total of 39,599 shares of common stock and received aggregate proceeds of $463,029 upon exercise of employee stock options. During the nine months ended September 30, 2015, the Company issued a total of 87,194 shares of common stock and received aggregate proceeds of $1,137,863 upon the exercise of employee stock options. During the three and nine months ended September 30, 2015, the Company repurchased 9,682 shares of its Common Stock at an average price of $16.69. As of September 30, 2015, there were 133,463 shares that may be purchased under the repurchase program announced in 2010. The Company’s purchases in September were effected pursuant to a Rule 10b5-1 plan.

Debt and Shareholders' Equity

9 Months Ended

Sep. 30, 2015

Note 4 —Debt and Shareholders’ Equity

On April 25, 2013, the Company amended its revolving loan agreement with HSBC Bank N.A. dated April 5, 2012. The amendment increased the borrowing limit to $40 million from $30 million. The interest rate remained the same at LIBOR plus 1.75%. All principal amounts outstanding under the agreement are required to be repaid in a single amount on April 5, 2017, the date the agreement expires; interest is payable monthly. During the fourth quarter of 2013, the Company and HSBC agreed to make certain technical amendments to a covenant of the amended loan agreement to accommodate the purchase of the Rocky Mount facility. Funds borrowed under the agreement may be used for working capital, general operating expenses, share repurchases, acquisitions and certain other purposes. Under the amended loan agreement, the Company continues to be required to maintain specific amounts of tangible net worth, a debt/net worth ratio, and a fixed charge coverage ratio. At September 30, 2015, the Company was in compliance with these covenants.

As of September 30, 2015 and December 31, 2014, the Company had outstanding borrowings of approximately $28,551,000 and $24,147,000, respectively, under the Company’s revolving loan agreement with HSBC.

During the three months ended September 30, 2015, the Company issued a total of 39,599 shares of common stock and received aggregate proceeds of $463,029 upon exercise of employee stock options.

During the nine months ended September 30, 2015, the Company issued a total of 87,194 shares of common stock and received aggregate proceeds of $1,137,863 upon the exercise of employee stock options.

During the three and nine months ended September 30, 2015, the Company repurchased 9,682 shares of its Common Stock at an average price of $16.69. As of September 30, 2015, there were 133,463 shares that may be purchased under the repurchase program announced in 2010. The Company’s purchases in September were effected pursuant to a Rule 10b5-1 plan.