3. Notes Payable	12 Months Ended
Dec. 31, 2013
Debt Disclosure [Abstract]
Note 3 - Notes Payable	On May 15, 2012, the Company entered into a Credit Agreement with a bank for a term loan in the amount of $5.0 million which was repayable in 48 equal monthly principal installments of approximately $104,000 plus interest with a final payment due on May 15, 2016. Interest on the unpaid principal balance is payable at a rate per annum of LIBOR plus 4%. The proceeds from the term loan, net of certain fees and expenses associated with obtaining the term loan, were used to repay then-existing bank indebtedness and borrowing from an officer of the Company. On October 31, 2013, the Company entered into a First Amendment to the Credit Agreement (“Amendment”) with BMO Harris Bank, N.A. The Amendment maintains the terms of the term loan, as described above, except for reducing the monthly principal payments from $104,000 to approximately $80,700 and extending the maturity to February 15, 2017. All other terms and conditions of the term loan remain the same including interest on the unpaid principal at a rate per annum of LIBOR plus 4%. The Amendment also provided for a new term loan II in the original amount of $825,000 requiring monthly principal payments of approximately $20,600 per month commencing on November 15, 2013 and continuing thereafter until the final payment on February 15, 2017. The term loan II provides for interest on the unpaid principal balance to be paid monthly at a rate per annum of LIBOR plus 6.08%. Proceeds from term loan II were used to redeem the Series B Preferred Stock. Interest paid on the term loan in 2013 was $157,000 and interest paid on term loan II in 2013 was $6,000. The Company’s obligations under the term loan and term II loan are secured by the grant of a security interest in essentially all assets of the Company and a personal guaranty of an officer of up to $2 million of the loans and certain restrictions apply to the Company such as a prohibition on the payment of dividends on common stock, as set forth in the Credit Agreement.

3. Notes Payable

12 Months Ended

Dec. 31, 2013

On May 15, 2012, the Company entered into a Credit Agreement with a bank for a term loan in the amount of $5.0 million which was repayable in 48 equal monthly principal installments of approximately $104,000 plus interest with a final payment due on May 15, 2016. Interest on the unpaid principal balance is payable at a rate per annum of LIBOR plus 4%. The proceeds from the term loan, net of certain fees and expenses associated with obtaining the term loan, were used to repay then-existing bank indebtedness and borrowing from an officer of the Company. On October 31, 2013, the Company entered into a First Amendment to the Credit Agreement (“Amendment”) with BMO Harris Bank, N.A. The Amendment maintains the terms of the term loan, as described above, except for reducing the monthly principal payments from $104,000 to approximately $80,700 and extending the maturity to February 15, 2017. All other terms and conditions of the term loan remain the same including interest on the unpaid principal at a rate per annum of LIBOR plus 4%. The Amendment also provided for a new term loan II in the original amount of $825,000 requiring monthly principal payments of approximately $20,600 per month commencing on November 15, 2013 and continuing thereafter until the final payment on February 15, 2017. The term loan II provides for interest on the unpaid principal balance to be paid monthly at a rate per annum of LIBOR plus 6.08%. Proceeds from term loan II were used to redeem the Series B Preferred Stock. Interest paid on the term loan in 2013 was $157,000 and interest paid on term loan II in 2013 was $6,000. The Company’s obligations under the term loan and term II loan are secured by the grant of a security interest in essentially all assets of the Company and a personal guaranty of an officer of up to $2 million of the loans and certain restrictions apply to the Company such as a prohibition on the payment of dividends on common stock, as set forth in the Credit Agreement.

- Definition

The entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants.

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