v3.3.1.900

Summary of Significant Accounting Principles (Details Textual 2) | Mar. 13, 2013 ft² a INF
--- | ---
Summary of Significant Accounting Prinicples (Textual) |
Number of dealers | INF | 440
Area of facilities covered (in sq ft) | ft² | 250,000
Area of land (in acres) | a | 48

X
- Definition Area of land held. + References No definition available. + Details
Name: | us-gaap_AreaOfLand
Namespace Prefix: | us-gaap_
Data Type: | num:areaItemType
Balance Type: | na
Period Type: | instant

X
- Definition This element represents the area of facilities covered (in sq ft). + References No definition available. + Details
Name: | wkhs_AreaOfFacilitiesCovered
Namespace Prefix: | wkhs_
Data Type: | num:areaItemType
Balance Type: | na
Period Type: | instant

X
- Definition This element represents the number of dealers. + References No definition available. + Details
Name: | wkhs_NumberOfDealers
Namespace Prefix: | wkhs_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

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