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Note 8 - Business Combinations (Details Textual) - USD ($) |  |  | 1 Months Ended | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | --- | --- | --- | ---
Dec. 10, 2021 | Apr. 07, 2021 | Dec. 31, 2021 | Sep. 30, 2023 | Sep. 30, 2022 | Sep. 30, 2023 | Sep. 30, 2022 | Dec. 31, 2021 | Dec. 31, 2021 | Dec. 31, 2022 | Dec. 31, 2021
Revenue from Contract with Customer, Including Assessed Tax |  |  |  | $ 1,967,277 | $ 2,306,379 | $ 6,152,022 | $ 9,052,411 |  |  | $ 12,021,952 | $ 15,033,504
Operating Income (Loss) |  |  |  | (516,845) | (1,130,118) | (978,459) | $ (4,406,450) |  |  | (18,777,608) | (2,627,149)
Goodwill, Ending Balance |  |  |  | $ 1,125,101 |  | $ 1,125,101 |  |  |  | 1,125,101 |
Goodwill, Impairment Loss |  |  |  |  | $ 2,254,624 |  |  |  |  | 6,460,168 | 0
Gray Matters [Member] |  |  |  |  |  |  |  |  |  |  |
Business Combination, Consideration Transferred | $ 11,005,100 |  |  |  |  |  |  |  |  |  |
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares (in shares) | 436,481 |  |  |  |  |  |  |  |  |  |
Business Combination, Consideration Transferred, Equity Interests Issued and Issuable | $ 1,500,000 |  |  |  |  |  |  |  |  |  |
Business Combination, Consideration Transferred, Liabilities Incurred | 1,335,000 |  |  |  |  |  |  |  |  |  |
Business Combination, Deferred Cash Payment After Closing Date | 1,500,000 |  |  |  |  |  |  |  |  |  |
Business Combination, Acquisition Related Costs | 246,045 |  |  |  |  |  |  |  |  |  |
Business Acquisition, Intangibles, Expected Tax Deductible Amount | 0 |  |  |  |  |  |  |  |  |  |
Revenue from Contract with Customer, Including Assessed Tax |  |  | $ 0 |  |  |  |  |  |  |  |
Operating Income (Loss) |  |  | (165,633) |  |  |  |  |  |  |  |
Goodwill, Purchase Accounting Adjustments |  |  | 1,900,069 |  |  |  |  |  |  |  |
Goodwill, Ending Balance | 4,560,099 |  | 6,460,168 |  |  |  |  | $ 6,460,168 | $ 6,460,168 | 0 | 6,460,168
Goodwill, Impairment Loss |  |  |  |  |  |  |  |  |  | 6,460,168 |
Payments to Acquire Businesses, Gross | 7,240,100 |  |  |  |  |  |  |  |  |  |
Gray Matters [Member] | Technology-Based Intangible Assets [Member] |  |  |  |  |  |  |  |  |  |  |
Impairment of Intangible Assets, Finite-Lived |  |  |  |  |  |  |  |  |  | 1,526,564 |
Gray Matters [Member] | Customer Relationships [Member] |  |  |  |  |  |  |  |  |  |  |
Impairment of Intangible Assets, Finite-Lived |  |  |  |  |  |  |  |  |  | 2,122,629 |
Gray Matters [Member] | Deferred Consideration of Cash Payment [Member] |  |  |  |  |  |  |  |  |  |  |
Business Combination, Consideration Transferred, Liabilities Incurred | $ 1,335,000 |  |  |  |  |  |  |  |  |  |
Business Combination, Contingent Consideration, Discount Rate | 6.00% |  |  |  |  |  |  |  |  |  |
Gray Matters [Member] | Contingent Consideration by Performance Metrics [Member] |  |  |  |  |  |  |  |  |  |  |
Business Combination, Consideration Transferred, Liabilities Incurred | $ 930,000 |  |  |  |  |  |  |  |  | 930,000 |
Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, Minimum | 0 |  |  |  |  |  |  |  |  |  |
Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, Maximum | 4,000,000 |  |  |  |  |  |  |  |  |  |
Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, Low | 500,000 |  |  |  |  |  |  |  |  |  |
Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High | 1,500,000 |  |  |  |  |  |  |  |  |  |
Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, Most Likely Amount | $ 1,000,000 |  |  |  |  |  |  |  |  |  |
Business Combination, Contingent Consideration, Liability, Total |  |  |  |  |  |  |  |  |  | $ 0 |
Tellenger, Inc. [Member] |  |  |  |  |  |  |  |  |  |  |
Business Combination, Consideration Transferred |  | $ 2,515,357 |  |  |  |  |  |  |  |  |
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares (in shares) |  | 68,264 |  |  |  |  |  |  |  |  |
Business Combination, Consideration Transferred, Equity Interests Issued and Issuable |  | $ 200,000 |  |  |  |  |  |  |  |  |
Business Combination, Acquisition Related Costs |  | 165,827 |  |  |  |  |  |  |  |  | 496,027
Goodwill, Purchase Accounting Adjustments |  |  |  |  |  |  |  |  | 340,101 |  |
Goodwill, Ending Balance |  | 785,000 | $ 1,125,101 |  |  |  |  | 1,125,101 | $ 1,125,101 |  | $ 1,125,101
Payments to Acquire Businesses, Gross |  | $ 2,315,357 |  |  |  |  |  |  |  |  |
Business Combination, Pro Forma Information, Revenue of Acquiree since Acquisition Date, Actual |  |  |  |  |  |  |  | 2,446,607 |  |  |
Business Combination, Pro Forma Information, Earnings or Loss of Acquiree since Acquisition Date, Actual |  |  |  |  |  |  |  | $ 167,721 |  |  |

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- Definition This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 25 -Paragraph 23 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479405/805-10-25-23 + Details
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- Definition This element represents the amount of earnings or loss of the acquiree since the acquisition date included in the consolidated income statement for the reporting period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479328/805-10-50-2 + Details
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- Definition This element represents the amount of revenue of the acquiree since the acquisition date included in the consolidated income statement for the reporting period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479328/805-10-50-2 + Details
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Balance Type: | credit
Period Type: | instant

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- Definition For contingent consideration arrangements and indemnification assets recognized in connection with a business combination, this element represents an estimate of the low-end of the potential range (undiscounted) of the consideration which may be paid. + References No definition available. + Details
Name: | wavd_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueMinimum
Namespace Prefix: | wavd_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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- Definition For contingent consideration arrangements recognized in connection with a business combination, this element represents an estimate of the most likely amount (undiscounted) of the consideration which may be paid. + References No definition available. + Details
Name: | wavd_BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueMostLikelyAmount
Namespace Prefix: | wavd_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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- Definition The percent of discount rate on contingent consideration in a business combination. + References No definition available. + Details
Name: | wavd_BusinessCombinationContingentConsiderationDiscountRate
Namespace Prefix: | wavd_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

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- Definition Amount of deferred cash payment liability after closing date in business combination. + References No definition available. + Details
Name: | wavd_BusinessCombinationDeferredCashPaymentAfterClosingDate
Namespace Prefix: | wavd_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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- Details
Name: | us-gaap_BusinessAcquisitionAxis=wavd_GrayMattersMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |