XML 53 R25.htm IDEA: XBRL DOCUMENT
v3.19.3

Notes Payable (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2019
Debt Disclosure [Abstract] |
Schedule of notes payable | Notes payable is comprised of the following (in thousands):
| September 30, 2019 |  | December 31, 2018
Notes payable, current portion |  |  |
Capital equipment leases | $ | — |  |  | $ | 16 |
Green Bank, net of issuance costs | 277 |  |  | 295 |
Total notes payable, current portion | $ | 277 |  |  | $ | 311 |
Notes payable, non-current portion |  |  |
Capital equipment leases | $ | — |  |  | $ | 31 |
Green Bank, net of issuance costs | 8,488 |  |  | 8,569 |
Total notes payable, non-current portion | $ | 8,488 |  |  | $ | 8,600 |

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

X
- Definition Tabular disclosure of information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation. + References No definition available. + Details
Name: | us-gaap_ScheduleOfDebtTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration