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Marketable Security | 12 Months Ended
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Dec. 31, 2019
Short-term Investments [Abstract] |
Marketable Security | NOTE 3 - Marketable security 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 |
The Company’s financial asset is measured at fair value on a recurring basis by level within the fair value hierarchy. The Company’s marketable security is classified as Level 1. Other than the marketable debt security, the Company doesn’t have any other financial assets or financial liabilities marked to market at fair value. The contractual maturity of the marketable security is one year.

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- Definition The entire disclosure of cash, cash equivalents, and debt and equity securities, including any unrealized or realized gain (loss). + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -URI http://asc.fasb.org/topic&trid=2196928 + Details
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