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Accrued Expenses and Other Liabilities | 6 Months Ended
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Jun. 30, 2018
Other Liabilities Disclosure [Abstract] |
Accrued Expenses and Other Liabilities | Accrued Expenses and Other Liabilities Accrued expenses and other liabilities consisted of the following (in thousands):
| June 30, 2018 |  | December 31, 2017
Accrued compensation costs | $ | 188 |  |  | $ | 129 |
Other accrued expenses | 134 |  |  | 257 |
Accrued dividends | 65 |  |  | 59 |
Deferred revenue | 60 |  |  | 393 |
Super G Warrant liability | — |  |  | 165 |
Accrued expenses and other liabilities | $ | 447 |  |  | $ | 1,003 |

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- Definition The entire disclosure for accounts payable and accrued liabilities at the end of the reporting period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(a),20,24) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- References No definition available. + Details
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