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10. Long term obligations (Details Narrative) - USD ($) $ in Thousands | 6 Months Ended |
--- | --- | ---
Jul. 01, 2017 | Dec. 31, 2016
Debt and capital lease obligations | $ 5,419 | $ 4,919
Capital leased equipment cost | 2,527 | 2,601
Accumulated amortization of capital leased equipment | 1,752 | 1,771
Line of credit outstanding | 0 | 10,333
Term Loan [Member] | PNC Bank [Member] |  |
Debt and capital lease obligations | $ 0 | 1,020
Debt issuance date | Jan. 24, 2011 |
Debt maturity date | Jan. 31, 2017 |
Term Loan [Member] | MidCap Financial Trust [Member] |  |
Debt and capital lease obligations | $ 1,066 |
Debt issuance date | May 10, 2017 |
Debt interest rate description | one month LIBOR plus 4.50% |
Weighted average interest rate | 5.73% |
Line of credit outstanding | $ 2,517 |
Maximum borrowing capacity | 12,000 |
Available borrowing capacity under the Credit Agreement | 2,517 |
Proceeds from line of credit | 16,030 |
Repayments of line of credit | 14,964 |
Term Loan [Member] | AFCO Credit Corp [Member] |  |
Debt and capital lease obligations | $ 820 | 0
Debt issuance date | Jun. 16, 2017 |
Debt face amount | $ 1,070 |
Debt interest rate description | 3.567% |
Term Loan [Member] | Susquehanna Bank [Member] |  |
Debt and capital lease obligations | $ 3,242 |
Debt issuance date | Mar. 10, 2011 |
Debt face amount | $ 4,750 |
Debt interest rate description | Prime plus 2.75% |
Weighted average interest rate | 6.50% |
Debt maturity date | Mar. 10, 2021 |
Term Loan [Member] | Energy Efficiency Investments [Member] |  |
Debt and capital lease obligations | $ 103 | $ 103
Debt issuance date | Nov. 08, 2016 |
Debt face amount | $ 7,732 |

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- Definition Amount before accumulated depreciation of leased physical assets used in the normal conduct of business to produce goods and services. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 30 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=84164758&loc=d3e45014-112735 + Details
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- Definition The total charge for the use of long-lived depreciable assets subject to a lease meeting the criteria for capitalization. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 30 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=84164758&loc=d3e45014-112735 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 10 -Section 55 -Paragraph 40 -Subparagraph (Note 2) -URI http://asc.fasb.org/extlink&oid=82846649&loc=d3e38371-112697 + Details
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- Definition Sum of the carrying values as of the balance sheet date of all debt, including all short-term borrowings, long-term debt, and capital lease obligations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.13,16) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.16) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 + Details
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- Definition The carrying value as of the balance sheet date of the current portion of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(13)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(19)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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