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Selected Balance Sheet Information (Tables) | 6 Months Ended
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Jun. 30, 2019
Selected Balance Sheet Information |
Schedule of prepaid expenses and other current assets | Prepaid expenses and other current assets (in thousands)
|  | June 30, |  | December 31,
|  | 2019 |  | 2018
Prepaid manufacturing expenses |  | $ | 1,001 |  | $ | —
Prepaid insurance |  |  | 197 |  |  | 419
Prepaid consulting, subscriptions and other expenses |  |  | 96 |  |  | 132
Other receivable |  |  | 4 |  |  | —
Prepaid conferences, travel |  |  | — |  |  | 42
Total |  | $ | 1,298 |  | $ | 593
Schedule of property, plant and equipment, net | Property and equipment, net (in thousands)
|  | June 30, |  | December 31,
|  | 2019 |  | 2018
Computers and office equipment |  | $ | 852 |  | $ | 852
Leasehold improvements |  |  | 439 |  |  | 439
Software |  |  | 11 |  |  | 11
|  |  | 1,302 |  |  | 1,302
Less: accumulated depreciation and amortization |  |  | (817) |  |  | (695)
Total |  | $ | 485 |  | $ | 607
Schedule of accrued expenses | Accrued expenses (in thousands)
|  | June 30, |  | December 31,
|  | 2019 |  | 2018
Accrued clinical consulting services |  | $ | 726 |  | $ | 674
Accrued manufacturing costs |  |  | 670 |  |  | 83
Accrued vendor payments |  |  | 140 |  |  | 150
Other accrued expenses |  |  | 8 |  |  | 12
Total |  | $ | 1,544 |  | $ | 919
Schedule of accrued employee benefits | Accrued employee benefits (in thousands)
|  | June 30, |  | December 31,
|  | 2019 |  | 2018
Accrued bonus expense |  | $ | 405 |  | $ | 907
Accrued vacation expense |  |  | 106 |  |  | 118
Accrued severance |  |  | — |  |  | 307
Total |  | $ | 511 |  | $ | 1,332

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- Definition Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation. + 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(13)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 + Details
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