Debt	6 Months Ended
Jul. 01, 2017
Debt [Abstract]
Debt	Note F – Debt On January 29, 2010, the Company signed a secured Loan Agreement (the "Loan Agreement") with People's United Bank ("People's") which included a $5,000,000 term portion (the "Original Term Loan") and a $10,000,000 revolving credit portion. On January 25, 2012, the Company amended the loan agreement by taking an additional $5,000,000 term loan (the "2012 Term Loan"). Interest on the Original Term Loan portion of the Loan Agreement is fixed at 4.98%. Interest on the 2012 Term Loan is fixed at 3.90%. The interest rate on the revolving credit portion of the Loan Agreement varied based on the LIBOR rate or People's Prime rate plus a margin spread of 2.25%, with a floor rate of 3.25% and a maturity date of January 31, 2014. On January 23, 2014, the Company signed an amendment to its secured Loan Agreement with People's which extended the maturity date of the $10,000,000 revolver portion of the Loan Agreement to July 1, 2016 and changed the interest rate to LIBOR plus 2.25%, eliminating the floor previously in place. On June 9, 2016, the Company signed a third amendment to its secured Loan Agreement which extended the maturity date of the $10,000,000 revolver portion of the Loan Agreement to July 1, 2018. On April 3, 2017, the Company signed an amended and restated loan agreement (the "Restated Loan Agreement") with People's United Bank that included a $31 million term portion and a $10 million revolving credit portion. Proceeds of the loan were used to repay the remaining outstanding term loan of the Company (approximately $1,429,000) and to acquire 100% of the common stock of Velvac Holdings, Inc. (see Note M). The term portion of the loan requires quarterly principal payments of $387,500 for a two-year period beginning July 3, 2017. The repayment amount then increases to $775,000 per quarter beginning July 1, 2019. The term loan is a five-year loan with any remaining outstanding balance due on March 1, 2022. The revolving credit portion has a quarterly commitment fee ranging from 0.2% to 0.375% based on operating results. Under the terms of the Restated Loan Agreement, this quarterly commitment fee will be 0.25% for the first six months. The revolving credit portion has a maturity date of April 1, 2022. On April 3, 2017, the Company borrowed approximately $6.6 million on the revolving credit facility. The Company subsequently paid off $1.6 million on the revolving credit facility leaving a balance on the credit facility of $5 million. The interest rates on the term and revolving credit portion of the Restated Loan Agreement vary. The interest rates may vary based on the LIBOR rate plus a margin spread of 1.75% to 2.50%. The margin spread is based on operating results calculated on a rolling-four-quarter basis. The Company may also borrow funds at the lender's prime rate. On July 1, 2017, the interest rate for one half ($15.5 million) of the term portion was 3.23%, using a 1 month LIBOR rate and 3.30% on the remaining balance ($15.5 million) of the term loan based on a 3 month LIBOR rate. The interest rate on the $5 million of the revolving credit portion was 3.23%. The Company's loan covenants under the Restated Loan Agreement require the Company to maintain a consolidated minimum debt service coverage ratio of at least 1.1 to 1 for periods through December 31, 2018 and 1.2 to 1 thereafter, which is to be tested quarterly on a twelve-month trailing basis. In addition, the Company will be required to show a maximum total leverage ratio of 4.0x for periods through December 31, 2018, 3.5x for the periods from January 1, 2019 through December 31, 2019, 3.25x for the periods from January 1, 2020 through December 31, 2020 and 3.0x thereafter. The Company was in compliance with all covenants for the three month period ended July 1, 2017. On April 4, 2017, the Company entered into an interest rate swap contract with the lender with an original notional amount of $15,500,000, which is equal to 50% of the outstanding balance of the term loan on that date. The notional amount will decrease on a quarterly basis beginning July 3, 2017 following the principal repayment schedule of the term loan. The Company has a fixed interest rate of 1.92% on the swap contract and will pay the difference between the fixed rate and the LIBOR rate when the LIBOR rate is below 1.92% and will receive interest when the LIBOR rate exceeds 1.92%.

Note F – Debt

On January 29, 2010, the Company signed a secured Loan Agreement (the "Loan Agreement") with People's United Bank ("People's") which included a $5,000,000 term portion (the "Original Term Loan") and a $10,000,000 revolving credit portion. On January 25, 2012, the Company amended the loan agreement by taking an additional $5,000,000 term loan (the "2012 Term Loan"). Interest on the Original Term Loan portion of the Loan Agreement is fixed at 4.98%. Interest on the 2012 Term Loan is fixed at 3.90%. The interest rate on the revolving credit portion of the Loan Agreement varied based on the LIBOR rate or People's Prime rate plus a margin spread of 2.25%, with a floor rate of 3.25% and a maturity date of January 31, 2014. On January 23, 2014, the Company signed an amendment to its secured Loan Agreement with People's which extended the maturity date of the $10,000,000 revolver portion of the Loan Agreement to July 1, 2016 and changed the interest rate to LIBOR plus 2.25%, eliminating the floor previously in place. On June 9, 2016, the Company signed a third amendment to its secured Loan Agreement which extended the maturity date of the $10,000,000 revolver portion of the Loan Agreement to July 1, 2018. On April 3, 2017, the Company signed an amended and restated loan agreement (the "Restated Loan Agreement") with People's United Bank that included a $31 million term portion and a $10 million revolving credit portion. Proceeds of the loan were used to repay the remaining outstanding term loan of the Company (approximately $1,429,000) and to acquire 100% of the common stock of Velvac Holdings, Inc. (see Note M). The term portion of the loan requires quarterly principal payments of $387,500 for a two-year period beginning July 3, 2017. The repayment amount then increases to $775,000 per quarter beginning July 1, 2019. The term loan is a five-year loan with any remaining outstanding balance due on March 1, 2022. The revolving credit portion has a quarterly commitment fee ranging from 0.2% to 0.375% based on operating results. Under the terms of the Restated Loan Agreement, this quarterly commitment fee will be 0.25% for the first six months. The revolving credit portion has a maturity date of April 1, 2022. On April 3, 2017, the Company borrowed approximately $6.6 million on the revolving credit facility. The Company subsequently paid off $1.6 million on the revolving credit facility leaving a balance on the credit facility of $5 million.

The interest rates on the term and revolving credit portion of the Restated Loan Agreement vary. The interest rates may vary based on the LIBOR rate plus a margin spread of 1.75% to 2.50%. The margin spread is based on operating results calculated on a rolling-four-quarter basis. The Company may also borrow funds at the lender's prime rate. On July 1, 2017, the interest rate for one half ($15.5 million) of the term portion was 3.23%, using a 1 month LIBOR rate and 3.30% on the remaining balance ($15.5 million) of the term loan based on a 3 month LIBOR rate. The interest rate on the $5 million of the revolving credit portion was 3.23%.

The Company's loan covenants under the Restated Loan Agreement require the Company to maintain a consolidated minimum debt service coverage ratio of at least 1.1 to 1 for periods through December 31, 2018 and 1.2 to 1 thereafter, which is to be tested quarterly on a twelve-month trailing basis. In addition, the Company will be required to show a maximum total leverage ratio of 4.0x for periods through December 31, 2018, 3.5x for the periods from January 1, 2019 through December 31, 2019, 3.25x for the periods from January 1, 2020 through December 31, 2020 and 3.0x thereafter. The Company was in compliance with all covenants for the three month period ended July 1, 2017.

On April 4, 2017, the Company entered into an interest rate swap contract with the lender with an original notional amount of $15,500,000, which is equal to 50% of the outstanding balance of the term loan on that date. The notional amount will decrease on a quarterly basis beginning July 3, 2017 following the principal repayment schedule of the term loan. The Company has a fixed interest rate of 1.92% on the swap contract and will pay the difference between the fixed rate and the LIBOR rate when the LIBOR rate is below 1.92% and will receive interest when the LIBOR rate exceeds 1.92%.