XML 157 R123.htm IDEA: XBRL DOCUMENT
v3.23.4

Note 16 - Private Offerings of Common Stock (Details Textual) - Private Placement [Member] - USD ($) |  |  | 1 Months Ended
--- | --- | --- | ---
Dec. 10, 2021 | Aug. 26, 2021 | Aug. 31, 2022 | Mar. 31, 2021
Stock Issued During Period, Shares, New Issues (in shares) |  |  | 1,572,506 | 330,666
Shares Issued, Price Per Share (in dollars per share) |  |  | $ 1.2 | $ 1.5
Proceeds from Issuance of Private Placement | $ 10,000,000 | $ 2,800,000 | $ 1,887,000 | $ 495,999
Sale of Stock, Number of Units Issued (in shares) | 3,289,526 | 1,400,000 |  |
Sale of Stock, Price per Unit (in dollars per share) | $ 3.04 | $ 2 |  |
Sale of Stock, Number of Common Stock in Each Unit (in shares) |  | 1 |  |
Sale of Stock, Number of Warrants in Each Unit (in shares) |  | 1 |  |
Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share) | $ 4.5 | $ 3 |  |
Common Stock, Capital Shares Reserved for Future Issuance (in shares) | 657,933 | 1,400,000 |  |
Class of Warrant or Right, Minimum Weighted Average Price Per Share Required for Mandatory Exercise of Warrants (in dollars per share) | $ 12.5 |  |  |

X
- Definition Exercise price per share or per unit of warrants or rights outstanding. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481112/505-10-50-3 + Details
Name: | us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Aggregate number of common shares reserved for future issuance. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.29) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 + Details
Name: | us-gaap_CommonStockCapitalSharesReservedForFutureIssuance
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition The cash inflow associated with the amount received from entity's raising of capital via private rather than public placement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 14 -Subparagraph (a) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482740/230-10-45-14 + Details
Name: | us-gaap_ProceedsFromIssuanceOfPrivatePlacement
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Per share or per unit amount of equity securities issued. + References No definition available. + Details
Name: | us-gaap_SharesIssuedPricePerShare
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number of new stock issued during the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 2 -SubTopic 10 -Topic 505 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481112/505-10-50-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 505 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481004/946-505-50-2 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 3 -Subparagraph (SX 210.6-09(4)(b)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147483575/946-220-S99-3 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 3 -Subparagraph (SX 210.6-03(i)(1)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479886/946-10-S99-3 Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(28)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480008/505-10-S99-1 Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 + Details
Name: | us-gaap_StockIssuedDuringPeriodSharesNewIssues
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Minimum weighted average price per share required for mandatory exercise of warrants. + References No definition available. + Details
Name: | wavd_ClassOfWarrantOrRightMinimumWeightedAveragePricePerShareRequiredForMandatoryExerciseWarrants
Namespace Prefix: | wavd_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Represents the sale of stock, number of common shares in each unit. + References No definition available. + Details
Name: | wavd_SaleOfStockNumberOfCommonStockInEachUnit
Namespace Prefix: | wavd_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Represents sale of stock, the number of units issued. + References No definition available. + Details
Name: | wavd_SaleOfStockNumberOfUnitsIssued
Namespace Prefix: | wavd_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Represents the sale of stock, number of warrants in each unit. + References No definition available. + Details
Name: | wavd_SaleOfStockNumberOfWarrantsInEachUnit
Namespace Prefix: | wavd_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Represents sale of stock, price per unit. + References No definition available. + Details
Name: | wavd_SaleOfStockPricePerUnit
Namespace Prefix: | wavd_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | us-gaap_SubsidiarySaleOfStockAxis=us-gaap_PrivatePlacementMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |