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Accrued Expenses and Other Liabilities (Tables) | 12 Months Ended
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Dec. 31, 2014
Payables and Accruals [Abstract] |
Schedule of Accrued Expenses | Accrued expenses and other liabilities consisted of the following at December 31, 2014 and 2013 (in thousands):
| December 31,
| 2014 |  | 2013
Accrued compensation | $ | 271 |  |  | $ | 755 |
Accrued severance costs | 20 |  |  | 306 |
Accrued communication costs | 272 |  |  | 328 |
Accrued professional fees | 146 |  |  | 138 |
Accrued interest | 143 |  |  | 137 |
Other accrued expenses | 457 |  |  | 253 |
Deferred revenue | 76 |  |  | 197 |
Customer deposits | 191 |  |  | 163 |
Accrued expenses and other liabilities | $ | 1,576 |  |  | $ | 2,277 |

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