Income Taxes - Additional Information (Details) |
6 Months Ended |
|---|---|
|
Jun. 30, 2019
USD ($)
| |
| Income Tax Disclosure [Abstract] | |
| Provision for federal income tax | $ 0 |
| Income tax benefit | $ 0 |
| X | ||||||||||
- Definition Amount of current and deferred federal income tax expense (benefit) attributable to income (loss) from continuing operations. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|