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Fair Value Measurement | 6 Months Ended
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Jun. 30, 2020
Fair Value Disclosures [Abstract] |
Fair Value Measurement | Fair Value Measurement The Company complies with ASC 820, Fair Value Measurements, for its financial assets and liabilities that are re-measured and reported at fair value at each reporting period, and non-financial assets and liabilities that are re-measured and reported at fair value at least annually. In general, fair values are determined by: •Level 1 inputs utilize quoted prices (unadjusted) in active markets for identical assets or liabilities. •Level 2 inputs utilize data points that are observable such as quoted prices, interest rates and yield curves. •Level 3 inputs are unobservable data points for the asset or liability, and includes situations where there is little, if any, market activity for the asset or liability. The following tables present information about the Company’s assets that are measured at fair value on a recurring basis as of June 30, 2020 and December 31 2019, and indicates the fair value hierarchy of the valuation techniques the Company utilized to determine such fair value.
June 30, 2020 | Level 1 |  | Level 2 |  | Level 3 |  | Total
Cash and cash equivalents | $ | 1,109,700 |  |  | $ | — |  |  | $ | — |  |  | $ | 1,109,700 |
Short-term investments | 213,614 |  |  | — |  |  | — |  |  | 213,614 |
Derivative liabilities | — |  |  | — |  |  | 205,714 |  |  | 205,714 |
December 31, 2019 | Level 1 |  | Level 2 |  | Level 3 |  | Total |
Cash and cash equivalents | $ | 1,199,693 |  |  | $ | — |  |  | $ | — |  |  | $ | 1,199,693 |  |
Short-term investments | 306,347 |  |  | — |  |  | — |  |  | 306,347 |  |
Derivative liabilities | — |  |  | — |  |  | 297,160 |  |  | 297,160 |  |
There were no transfers between categories during the periods presented.

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- Definition The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 + Details
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