Other Current Assets - Schedule of Other Current Assets (Details) - USD ($) $ in Thousands |
Dec. 31, 2019 |
Sep. 30, 2019 |
Jun. 30, 2019 |
Mar. 31, 2019 |
Dec. 31, 2018 |
Sep. 30, 2018 |
Jun. 30, 2018 |
Mar. 31, 2018 |
|---|---|---|---|---|---|---|---|---|
| Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract] | ||||||||
| Notes receivables, promissory note | $ 885 | |||||||
| Receivable for the sale of assets | 112 | |||||||
| Prepaid insurance | 210 | 65 | ||||||
| Prepaid legal | 212 | |||||||
| Prepaid operating expenses | 115 | 625 | ||||||
| Other current assets | $ 649 | $ 474 | $ 565 | $ 448 | $ 1,575 | $ 2,721 | $ 4,697 | $ 6,059 |
| X | ||||||||||
- Definition Prepaid legal. No definition available.
|
| X | ||||||||||
- Definition Receivable for the sale of assets. No definition available.
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount, after allowance for credit loss, of financing receivable, classified as current. Includes, but is not limited to, notes and loan receivable. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of current assets classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of asset related to consideration paid in advance for other costs that provide economic benefits within a future period of one year or the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount of asset related to consideration paid in advance for insurance that provides economic benefits within a future period of one year or the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|