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Note 5 - Fair Value Measurements | 12 Months Ended
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Dec. 31, 2021
Notes to Financial Statements |
Fair Value Disclosures [Text Block] |
Note 5. | Fair Value Measurements
The Company defines fair value as the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. Valuation techniques used to measure fair value must maximize the use of observable inputs and minimize the use of unobservable inputs. The standard describes a fair value hierarchy based on three levels of inputs, of which the first two are considered observable and the last unobservable, that may be used to measure fair value which are the following:
| • | Level 1—Quoted prices in active markets for identical assets or liabilities;
| • | Level 2—Inputs other than Level 1 that are observable, either directly or indirectly, such as quoted prices for similar assets or liabilities, quoted prices in markets that are not active or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the assets or liabilities; and
| • | Level 3—Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities.
The following table represents the fair value hierarchy for the Company’s financial instruments measured at fair value on a recurring basis as of December 31, 2021 and 2020:
|  | Level 1 |  |  | Level 2 |  |  | Level 3 |
December 31, 2021 |  |  |  |  |  |  |  |  |  |  |  |
Money market funds |  | $ | 1,600,663 |  |  | $ | - |  |  | $ | - |
Fair value of contingent consideration |  |  | - |  |  |  | - |  |  |  | 930,000 |
Total |  | $ | 1,600,663 |  |  | $ | - |  |  | $ | 930,000 |
December 31, 2020 |  |  |  |  |  |  |  |  |  |  |  |
Money market funds |  | $ | 1,343,370 |  |  | $ | - |  |  | $ | - |
Total |  | $ | 1,343,370 |  |  | $ | - |  |  | $ | - |
Money market funds are highly liquid investments and are included in cash and cash equivalents on the consolidated balance sheet. The pricing information on these investment instruments are readily available and can be independently validated as of the measurement date. This approach results in the classification of these securities as Level 1 of the fair value hierarchy. See Note 7 for a discussion of the fair value of contingent consideration which is included in other liabilities on the consolidated balance sheet. The carrying amounts of financial instruments such as accounts receivable and accounts payable approximate the related fair value due to the short-term maturities of these instruments.

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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=123874694&loc=d3e19207-110258 + Details
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