Condensed Consolidated Statements of Cash Flow (Parenthetical) - USD ($) $ in Thousands |
1 Months Ended | 6 Months Ended | |
|---|---|---|---|
Jan. 31, 2017 |
Jun. 30, 2018 |
Jun. 30, 2017 |
|
| Issuance costs | $ 600,000 | ||
| Common Stock [Member] | |||
| Issuance costs | $ 682 | $ 682 | |
| Preferred Stock [Member] | |||
| Issuance costs | $ 668 | ||
| X | ||||||||||
- Definition The cash outflow for cost incurred directly with the issuance of an equity security. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|