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Accrued Expenses and Other Current Liabilities | 12 Months Ended
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Dec. 31, 2018
Payables And Accruals [Abstract] |
Accrued Expenses and Other Current Liabilities | 5. Accrued Expenses and Other Current Liabilities Accrued expenses and other current liabilities are comprised of the following (in thousands):
|  | December 31, |
|  | 2018 |  |  | 2017 |
Salary and related expenses |  | $ | 8,110 |  |  | $ | 7,260 |
Current portion of milestone rights liability |  |  | 1,643 |  |  |  | 1,643 |
Professional fees |  |  | 741 |  |  |  | 1,007 |
Discounts and allowances for commercial product sales |  |  | 2,656 |  |  |  | 873 |
Sales and marketing services |  |  | 88 |  |  |  | 147 |
Restructuring |  |  | — |  |  |  | 362 |
Accrued interest |  |  | 492 |  |  |  | 567 |
Deferred Lease Liability |  |  | 257 |  |  |  | 118 |
Other |  |  | 1,035 |  |  |  | 472 |
Accrued expenses and other current liabilities |  | $ | 15,022 |  |  | $ | 12,449 |

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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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