Notes Payable - Schedule of Notes Payable (Details) - USD ($) $ in Thousands |
Sep. 30, 2018 |
Dec. 31, 2017 |
|---|---|---|
| Total notes payable, current portion | $ 323 | $ 405 |
| Total notes payable, non-current portion | 8,669 | 8,839 |
| Green Bank [Member] | ||
| Total notes payable, current portion | 291 | 277 |
| Total notes payable, non-current portion | 8,636 | 8,828 |
| Capital Equipment Leases [Member] | ||
| Total notes payable, current portion | 32 | 128 |
| Total notes payable, non-current portion | $ 33 | $ 11 |
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- Definition Carrying value as of the balance sheet date of notes payable (with maturities initially due after one year or beyond the operating cycle if longer), excluding current portion. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Sum of the carrying values as of the balance sheet date of the portions of long-term notes payable due within one year or the operating cycle if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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