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Debt (Tables) | 6 Months Ended
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Apr. 30, 2015
Debt Instrument [Line Items] |
Schedule of Debt [Table Text Block] | Debt as of April 30, 2015 and October 31, 2014, consisted of the following:
|  | April 30, 2015 |  | October 31, 2014
Revolving credit facility |  | $ | 3,945 |  |  | 945 |
Connecticut Development Authority Note |  | 2,927 |  |  | 3,033 |
Connecticut Clean Energy and Finance Investment Authority Note |  | 6,052 |  |  | 6,052 |
Capitalized lease obligations |  | 687 |  |  | 721 |
Total debt |  | $ | 13,611 |  |  | $ | 10,751 |
Less: Current portion of long-term debt |  | (4,497 | ) |  | (1,439 | )
Long-term debt |  | $ | 9,114 |  |  | $ | 9,312 |

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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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