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Cash, Cash Equivalents and Short-Term Investments | 9 Months Ended
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Sep. 30, 2019
Cash, Cash Equivalents, and Short-term Investments [Abstract] |
Cash, Cash Equivalents and Short-Term investments | CASH, CASH EQUIVALENTS AND SHORT-TERM INVESTMENTS Cash equivalents include items almost as liquid as cash, such as certificates of deposit and time deposits with maturity periods of three months or less when purchased.
| September 30, 2019 |  | December 31, 2018
| Unaudited |  | Audited
Cash | $ | 5,851 |  |  | $ | 9,197 |
Money market funds | 202,183 |  |  | 131,425 |
Total cash and cash equivalents | $ | 208,034 |  |  | $ | 140,622 |
The Company invests in marketable U.S. Treasury Bills (“T-bills”) that are classified as held-to-maturity securities. The amortized cost and recorded basis of the T-bills are presented as short-term investments.
| September 30, 2019 |  | December 31, 2018
| Unaudited |  | Audited
Short-term investments | $ | 104,565 |  |  | $ | 105,256 |
Quoted market prices were applied to determine the fair value of cash equivalents and short-term investments, therefore they are categorized as Level 1 in accordance with ASC 820, “Fair Value Measurements and Disclosures.” The estimated fair value of the Company’s short-term investments as of September 30, 2019 and December 31, 2018 was $104,613 and $105,266, respectively.

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- Definition The entire disclosure of the components of cash, cash equivalents, and short-term investments. Short-term investments may include current marketable securities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 305 -URI http://asc.fasb.org/topic&trid=2122426 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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