Name:	us-gaap_DisposalGroupIncludingDiscontinuedOperationConsideration
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

Amount before tax of gain (loss) recognized on the sale or disposal of a disposal group. Excludes discontinued operations.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 45
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=109226348&loc=d3e2443-110228

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3602-108585

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 50
-Paragraph 3
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=109226691&loc=d3e2941-110230

Name:	us-gaap_DisposalGroupNotDiscontinuedOperationGainLossOnDisposal
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 323
-SubTopic 10
-Section 50
-Paragraph 3
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571

Name:	us-gaap_EquityMethodInvestmentOwnershipPercentage
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

Name:	us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

The equity interest of noncontrolling shareholders, partners or other equity holders in consolidated entity.

No definition available.

Name:	us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense.

No definition available.

Name:	us-gaap_OperatingExpenses
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 22
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=115929826&loc=d3e8736-108599

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 32
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=115929826&loc=d3e8933-108599

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 22
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=115929826&loc=d3e8736-108599

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03(1))
-URI http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227

Name:	us-gaap_Revenues
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

Collaborative Agreement, Subscription Agreement, Anti-dilution Rights Period

No definition available.

Name:	wkhs_CollaborativeAgreementSubscriptionAgreementAntiDilutionRightsPeriod
Namespace Prefix:	wkhs_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

Collaborative Agreement, Voting Agreement, Number of Directors

No definition available.

Name:	wkhs_CollaborativeAgreementVotingAgreementNumberOfDirectors
Namespace Prefix:	wkhs_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

Collaborative Arrangement, License Agreement, Commission On Gross Sales Price

No definition available.

Name:	wkhs_CollaborativeArrangementLicenseAgreementCommissionOnGrossSalesPrice
Namespace Prefix:	wkhs_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

Collaborative Arrangement, License Agreement, Royalty Advance on Debt and Equity Commitments

No definition available.

Name:	wkhs_CollaborativeArrangementLicenseAgreementRoyaltyAdvanceOnDebtAndEquityCommitments
Namespace Prefix:	wkhs_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

Collaborative Arrangement, License Agreement, Royalty on Gross Sales Price

No definition available.

Name:	wkhs_CollaborativeArrangementLicenseAgreementRoyaltyOnGrossSalesPrice
Namespace Prefix:	wkhs_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

Collaborative Arrangement, Vehicle Manufacture Agreement, Gross Vehicle Weight

No definition available.

Name:	wkhs_CollaborativeArrangementVehicleManufactureAgreementGrossVehicleWeight
Namespace Prefix:	wkhs_
Data Type:	num:massItemType
Balance Type:	na
Period Type:	duration

Collaborative Arrangement, Vehicle Manufacturing Agreement, Existing Orders

No definition available.

Name:	wkhs_CollaborativeArrangementVehicleManufacturingAgreementExistingOrders
Namespace Prefix:	wkhs_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

Collaborative Arrangement, Vehicle Manufacturing Agreement, Number of Vehicles Sold

No definition available.

Name:	wkhs_CollaborativeArrangementVehicleManufacturingAgreementNumberOfVehiclesSold
Namespace Prefix:	wkhs_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

Disposal Group, Not Discontinued Operation, Selling Costs on Disposal

No definition available.

Name:	wkhs_DisposalGroupNotDiscontinuedOperationSellingCostsOnDisposal
Namespace Prefix:	wkhs_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

Equity Method Investment, Fair Value Of Ownership Interest Received

No definition available.

Name:	wkhs_EquityMethodInvestmentFairValueOfOwnershipInterestReceived
Namespace Prefix:	wkhs_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

Name:	srt_CounterpartyNameAxis=wkhs_LordstownMotorsCorpMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Name:	us-gaap_TypeOfArrangementAxis=us-gaap_CollaborativeArrangementTransactionWithPartyToCollaborativeArrangementMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Name:	srt_OwnershipAxis=wkhs_StrategicPartnerMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: