Debt as of January 31, 2016 and October 31, 2015, consisted of the following: | | | | | | | | | | | | January 31, 2016 | | October 31, 2015 | Revolving credit facility | | $ | — |
| | $ | 2,945 |
| Connecticut Development Authority Note | | 2,761 |
| | 2,817 |
| Connecticut Clean Energy and Finance Investment Authority Note | | 6,052 |
| | 6,052 |
| NRG Energy, Inc. Loan Agreement | | 1,286 |
| | 3,763 |
| PNC Energy Capital, LLC Finance Obligation | | 6,826 |
| | — |
| State of Connecticut Loan | | 10,000 |
| | — |
| Capitalized lease obligations | | 704 |
| | 726 |
| Total debt | | $ | 27,629 |
| | $ | 16,303 |
| Current portion of long-term debt and finance obligation | | (1,957 | ) | | (7,358 | ) | Long-term debt | | $ | 25,672 |
| | $ | 8,945 |
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