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Note 11 - Concentrations | 12 Months Ended
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Dec. 31, 2021
Notes to Financial Statements |
Concentration Risk Disclosure [Text Block] |
(11) | Concentrations
Three customers accounted for approximately 67%, 13% and 13% of total revenues in 2021. Two customers accounted for approximately 70% and 16% of total revenues in 2020. Four customers accounted for approximately 24%, 14%, 12% and 12% of accounts receivable on December 31, 2021. Three customers accounted for approximately 22%, 18% and 11% of accounts receivable on December 31, 2020.

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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 -Publisher FASB -Name Accounting Standards Codification -Topic 275 -URI http://asc.fasb.org/topic&trid=2134479 + Details
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- References No definition available. + Details
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