Bank Financing Arrangements	9 Months Ended
Sep. 30, 2016
Debt Disclosure [Abstract]
Bank Financing Arrangements	NOTE 6 — Bank Financing Arrangements On February 26, 2016, the Company completed a Business Financing Modification Agreement by and between the Company and Western Alliance Bank (the “Bank) to extend the expiration date of the revolving credit lines for both domestic and international portions to February 27, 2018. Under the terms of the credit facility agreement with the Bank, the Company may borrow up to $2.5 million, of which up to $2.0 million is based on qualified receivables from domestic customers and up to $0.5 million is based on qualified receivables from international customers. In addition, the Company must maintain a minimum liquidity ratio calculated at the end of each month of quick assets (cash plus qualified accounts receivable) to outstanding obligations to the Bank not less than 1.75 to 1.0. Advances against the domestic and international lines are calculated at 70% of qualified receivables. Borrowings under the lines bear an annual interest rate equal to the Bank’s prime rate (minimum of 3.25%) plus 1.5%. There is also a collateral handling fee of 0.1% per month of the financed receivables outstanding. The applicable interest and fees are calculated based on the actual amounts borrowed. The borrowings under the credit facility are secured by a first priority security interest in the assets of the Company. All advances are at the Bank’s discretion and the Bank is not obligated to make advances. The agreement may be terminated by the Company or by the Bank at any time. At September 30, 2016, there were no amounts borrowed, and the total borrowing capacity was approximately $1,698,000. Total interest expense on the amounts drawn under the Company’s bank credit lines in effect during the three and nine months ended September 30, 2016, was zero and $3,000, respectively. Total interest expense on the amounts drawn under the Company’s bank credit lines in effect during the three and nine months ended September 30, 2015, was $6,373 and $35,562, respectively.

Bank Financing Arrangements

9 Months Ended

Sep. 30, 2016

NOTE 6 — Bank Financing Arrangements

On February 26, 2016, the Company completed a Business Financing Modification Agreement by and between the Company and Western Alliance Bank (the “Bank) to extend the expiration date of the revolving credit lines for both domestic and international portions to February 27, 2018. Under the terms of the credit facility agreement with the Bank, the Company may borrow up to $2.5 million, of which up to $2.0 million is based on qualified receivables from domestic customers and up to $0.5 million is based on qualified receivables from international customers. In addition, the Company must maintain a minimum liquidity ratio calculated at the end of each month of quick assets (cash plus qualified accounts receivable) to outstanding obligations to the Bank not less than 1.75 to 1.0. Advances against the domestic and international lines are calculated at 70% of qualified receivables. Borrowings under the lines bear an annual interest rate equal to the Bank’s prime rate (minimum of 3.25%) plus 1.5%. There is also a collateral handling fee of 0.1% per month of the financed receivables outstanding. The applicable interest and fees are calculated based on the actual amounts borrowed. The borrowings under the credit facility are secured by a first priority security interest in the assets of the Company. All advances are at the Bank’s discretion and the Bank is not obligated to make advances. The agreement may be terminated by the Company or by the Bank at any time. At September 30, 2016, there were no amounts borrowed, and the total borrowing capacity was approximately $1,698,000.

Total interest expense on the amounts drawn under the Company’s bank credit lines in effect during the three and nine months ended September 30, 2016, was zero and $3,000, respectively. Total interest expense on the amounts drawn under the Company’s bank credit lines in effect during the three and nine months ended September 30, 2015, was $6,373 and $35,562, respectively.