v3.3.1.900

Summary of Significant Accounting Principles (Details Textual 1) - Amp Electric Vehicles Inc [Member] - Share Exchange Agreement [Member] | 1 Months Ended
--- | ---
Dec. 28, 2009 shares
Summary of Significant Accounting Prinicples (Textual) |
Number of outstanding securities in exchange of common stock | 14,890,904
Business Acquisition, Description of Acquired Entity | Company acquired 100% of the outstanding securities.

X
- Definition With respect to a business combination completed during the period, this element provides a description of the business, other than the name, which may include the industry, size, products and other important information. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=56956515&loc=d3e1392-128463 + Details
Name: | us-gaap_BusinessAcquisitionDescriptionOfAcquiredEntity
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of shares of equity interests issued or issuable to acquire entity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (b)(4) -URI http://asc.fasb.org/extlink&oid=35744584&loc=d3e6927-128479 + Details
Name: | us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | wkhs_SummaryOfSignificantAccountingPrinicplesTextualAbstract
Namespace Prefix: | wkhs_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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

X
- Details
Name: | wkhs_AgreementAxis=wkhs_ShareExchangeAgreementMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |