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Long-Term Debt (Tables) | 12 Months Ended
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Dec. 31, 2015
Debt Disclosure [Abstract] |
Notes Payable | Notes payable consist of the following at December 31 (in thousands):
|  | 2015 |  | 2014 |
Equipment loan; 12.1%, principal payments due in monthly installments totaling $48 through December 2016 |  | $ | 395 |  | $ | 967 |
Bank loans; repaid in 2015 |  |  | — |  |  | 31 |
Total |  |  | 395 |  |  | 998 |
Less — current portion |  |  | (395) |  |  | (603) |
Long-term portion |  | $ | — |  | $ | 395 |
Schedule of Future Minimum Principal Payments | Aggregate future minimum principal payments on long-term debt at December 31, 2015 are as follows (in thousands):
Year |  | Amount |
2016 |  | $ | 395 |
Total minimum principal payments |  | $ | 395 |

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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 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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