Note 7 - Debt	6 Months Ended
Jun. 30, 2015
Notes to Financial Statements
Long-term Debt [Text Block]	NOTE 7: DEBT The Company is currently in the process of extending its $7 million revolving credit facility with HSBC Bank, USA, N.A. (“HSBC”) with a proposed new maturity date of September 1, 2018, under the same terms. This revolving credit facility remained unused as of both June 30, 2015 and December 31, 2014. Interest on the unpaid principal balance on this facility accrues at either (i) the London Interbank offered Rate (“LIBOR”) plus 1.75% or (ii) the bank’s prime rate minus 0.50%. The credit agreement also contains certain financial covenants, all of which the Company was in compliance with at June 30, 2015. The Company also has fourteen (14) months remaining on a five (5) year term loan in the initial amount of $2.1 million. The Company makes monthly principal payments of $35,000 plus interest on the term loan which matures on August 1, 2016. The principal balances as of June 30, 2015 and December 31, 2014 were $490,000 and $700,000 respectively. Interest on the unpaid $490,000 principal balance for the term loan, which was used to pay off the previous mortgages, accrues at a fixed rate of 3.045%. Borrowings under the term loan were initially collateralized by $1,000,000 restricted cash deposits and reduced on each anniversary of the closing date, (August 5) by $200,000, provided that, so long as no event of default has occurred and is then continuing. The restricted balance at June 30, 2015 was $400,000 which is a separate line item on the consolidated balance sheet. In March 2012, the Company entered into a mortgage loan agreement with HSBC Bank, USA, N.A., for the initial principal amount of $6,000,000 (the “Loan”), through the Town of Islip Industrial Development Agency. The Loan is secured by a mortgage against the property and building located at 355 South Technology Drive, Central Islip, New York. Interest presently accrues on the Loan, at our option, at the variable rate of LIBOR plus 1.75% which was 1.9355% and 1.9108% at June 30, 2015 and December 31, 2014 respectively. The outstanding principal balance on the mortgage at June 30, 2015 was approximately $3,716,000. The Company makes monthly principal payments of $25,000 plus interest on the Loan which matures on March 15, 2022.

NOTE 7: DEBT

The Company is currently in the process of extending its $7 million revolving credit facility with HSBC Bank, USA, N.A. (“HSBC”) with a proposed new maturity date of September 1, 2018, under the same terms. This revolving credit facility remained unused as of both June 30, 2015 and December 31, 2014. Interest on the unpaid principal balance on this facility accrues at either (i) the London Interbank offered Rate (“LIBOR”) plus 1.75% or (ii) the bank’s prime rate minus 0.50%. The credit agreement also contains certain financial covenants, all of which the Company was in compliance with at June 30, 2015.

The Company also has fourteen (14) months remaining on a five (5) year term loan in the initial amount of $2.1 million. The Company makes monthly principal payments of $35,000 plus interest on the term loan which matures on August 1, 2016. The principal balances as of June 30, 2015 and December 31, 2014 were $490,000 and $700,000 respectively. Interest on the unpaid $490,000 principal balance for the term loan, which was used to pay off the previous mortgages, accrues at a fixed rate of 3.045%. Borrowings under the term loan were initially collateralized by $1,000,000 restricted cash deposits and reduced on each anniversary of the closing date, (August 5) by $200,000, provided that, so long as no event of default has occurred and is then continuing. The restricted balance at June 30, 2015 was $400,000 which is a separate line item on the consolidated balance sheet.

In March 2012, the Company entered into a mortgage loan agreement with HSBC Bank, USA, N.A., for the initial principal amount of $6,000,000 (the “Loan”), through the Town of Islip Industrial Development Agency. The Loan is secured by a mortgage against the property and building located at 355 South Technology Drive, Central Islip, New York. Interest presently accrues on the Loan, at our option, at the variable rate of LIBOR plus 1.75% which was 1.9355% and 1.9108% at June 30, 2015 and December 31, 2014 respectively. The outstanding principal balance on the mortgage at June 30, 2015 was approximately $3,716,000. The Company makes monthly principal payments of $25,000 plus interest on the Loan which matures on March 15, 2022.