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v3.19.2

Credit Facility and Term Loans (Tables) | 6 Months Ended
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Jun. 30, 2019
Debt Disclosure [Abstract] |
Schedule of Credit Facility and Term Loans | Credit facility and term loans consisted of the following as of December 31, 2018 and June 30, 2019:
|  | December 31, 2018 |  |  | June 30, 2019 |
|  | (in thousands) |
Mid Cap Credit facility |  | $ | 16,455 |  |  | $ | 20,357 |
Less: deferred debt issuance costs |  |  | (1,960 | ) |  |  | (1,614 | )
Less discount associated with issuance of warrants |  |  | (44 | ) |  |  | (36 | )
Total Mid Cap credit facility |  | $ | 14,451 |  |  | $ | 18,707 |
Horizon Term loan |  | $ | 15,000 |  |  | $ | 15,000 |
Less: deferred debt issuance costs |  |  | (1,022 | ) |  |  | (976 | )
Less discount associated with issuance of warrants |  |  | (929 | ) |  |  | (813 | )
Total Horizon term loan |  |  | 13,049 |  |  |  | 13,211 |
Less-current portion |  |  | — |  |  |  | — |
Term loan-non current portion |  | $ | 13,049 |  |  | $ | 13,211 |
Schedule of Interest Expense, Net | Interest expense, net consisted of the following for the three and six months ended June 30, 2018 and 2019:
|  | Three Months Ended |
|  | June 30, 2018 |  |  | June 30, 2019 |
|  | (in thousands) |
Interest expense |  | $ | 506 |  |  | $ | 1,288 |
Interest income |  |  | — |  |  |  | (7 | )
Total Interest expense, net |  | $ | 506 |  |  | $ | 1,281 |
|  | Six Months Ended |
|  | June 30, 2018 |  |  | June 30, 2019 |
|  | (in thousands) |
Interest expense |  | $ | 1,063 |  |  | $ | 2,501 |
Interest income |  |  | — |  |  |  | (7 | )
Total Interest expense, net |  | $ | 1,063 |  |  | $ | 2,494 |

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