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Note 5 - Concentration of Credit Risk | 3 Months Ended
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Mar. 31, 2023
Notes to Financial Statements |
Concentration Risk Disclosure [Text Block] | 5. Concentration of Credit Risk The Company deposits its cash with financial institutions and, at times, such balances may exceed federally insured limits. No customer accounted for more than 10% of revenue for the three months ended March 31, 2023 and 2022.

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- Definition The entire disclosure for any concentrations existing at the date of the financial statements that make an entity vulnerable to a reasonably possible, near-term, severe impact. This disclosure informs financial statement users about the general nature of the risk associated with the concentration, and may indicate the percentage of concentration risk as of the balance sheet date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 275 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org//275/tableOfContent + Details
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