XML 51 R28.htm IDEA: XBRL DOCUMENT
v3.19.3

Accrued Liabilities (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2018
Accrued Liabilities |
Summary of accrued liabilities | Accrued liabilities consist of the following (in thousands):
|  | December 31,
|  | 2018 |  | 2017
Accrued construction in progress |  | $ | — |  | $ | 515
Accrued payroll and related benefits |  |  | 1,008 |  |  | 493
Accrued clinical trial costs |  |  | 271 |  |  | —
Accrued operating expenses |  |  | 719 |  |  | 450
Accrued financing costs |  |  | 284 |  |  | —
Accrued office lease |  |  | 127 |  |  | 104
Accrued interest |  |  | 2 |  |  | 2
Total accrued liabilities |  | $ | 2,411 |  | $ | 1,564

X
- References No definition available. + Details
Name: | us-gaap_AccruedLiabilitiesCurrentAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the components of accrued liabilities. + References No definition available. + Details
Name: | us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration