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Prepaid Expenses and Other Current Assets | 12 Months Ended
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Dec. 31, 2016
Deferred Costs Capitalized Prepaid And Other Assets Disclosure [Abstract] |
Prepaid Expenses And Other Current Assets |
(5) | Prepaid Expenses and Other Current Assets
Prepaid expenses and other current assets include the following:
(in thousands) |  | December 31, 2016 |  |  | December 31, 2015 |
Insurance premiums |  | $ | 501 |  |  | $ | 625 |
Kits for clinical use |  |  | — |  |  |  | 162 |
Other |  |  | 197 |  |  |  | 173 |
Total prepaid expenses and other current assets |  | $ | 698 |  |  | $ | 960 |
Other consists of various prepaid expenses and other current assets, with no individual item accounting for more than 5% at December 31, 2016 and 2015.

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