XML 42 R26.htm IDEA: XBRL DOCUMENT
v3.20.1

Marketable Security (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2019
Short-term Investments [Abstract] |
Schedule of Marketable Debt Securities | The following table summarizes the Company’s marketable debt securities as of December 31, 2019:
|  | As of December 31, 2019 |
|  | Cost |  |  | Accrued interest |  |  | Fair value |
US Treasury Bond |  | $ | 2,496 |  |  | $ | 18 |  |  | $ | 2,503 |

X
- Definition Tabular disclosure of marketable securities. This may consist of investments in certain debt and equity securities, short-term investments and other assets. + References No definition available. + Details
Name: | us-gaap_MarketableSecuritiesTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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