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Short-term and long-term debt (Tables) | 12 Months Ended
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Dec. 31, 2016
Debt Disclosure [Abstract] |
Short-term and long-term debt | Elements of short-term and long-term debt are as follows:
December 31, |  | 2016 |  | 2015 |
(in thousands) |  |  |  |  |  |  |
Short-term & long-term debt |  |  |  |  |  |  |
Short-term debt: |  |  |  |  |  |  |
- Bank credit line |  | $ | — |  | $ | 20,227 |
- Long-term debt: current |  |  | 199 |  |  | 346 |
Subtotal |  |  | 199 |  |  | 20,573 |
Long-term debt: |  |  |  |  |  |  |
- Bank credit line |  |  | — |  |  | 4,000 |
- Building and land mortgage |  |  | 93 |  |  | 260 |
- Vehicle and equipment loans |  |  | 70 |  |  | 145 |
- Capital lease obligations |  |  | 188 |  |  | 234 |
- Less: current maturities |  |  | (199) |  |  | (346) |
Subtotal |  |  | 152 |  |  | 4,293 |
Total short-term & long-term debt |  | $ | 351 |  | $ | 24,866 |
Future minimum lease payments under capital leases | Scheduled future minimum lease payments under capital leases, net of interest, are as follows:
Years ended December 31, |  | Amount |
(in thousands) |  |  |  |
-2017 |  | $ | 82 |
-2018 |  |  | 82 |
-2019 |  |  | 31 |
-2020 |  |  | 6 |
-2021 |  |  | 3 |
Subtotal |  |  | 204 |
Less interest expense |  |  | (16) |
Total |  | $ | 188 |
Maturities of long-term debt and capital lease obligations | Scheduled maturities of the Company's long-term debt and capital lease obligations are as follows:
Years ended December 31, |  | Amount |
(in thousands) |  |  |  |
-2018 |  | $ | 93 |
-2019 |  |  | 47 |
-2020 |  |  | 9 |
-2021 |  |  | 3 |
Thereafter |  |  | - |
Total |  | $ | 152 |

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- Definition Tabular disclosure of information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation. + References No definition available. + Details
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- Definition Tabular disclosure of future minimum lease payments as of the date of the latest balance sheet presented, in aggregate and for each of the five years succeeding fiscal years, with separate deductions from the total for the amount representing executor costs, including any profit thereon, included in the minimum lease payments and for the amount of the imputed interest necessary to reduce the net minimum lease payments to present value. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6455398&loc=d3e45280-112737 + Details
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- Definition Tabular disclosure of the combined aggregate amount of maturities and sinking fund requirements for all long-term borrowings for each of the five years following the date of the latest balance sheet date presented. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601 + Details
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